📄 Cross-examination of Gregory Matheson (part 2) — Wednesday, May 3, 1995
Address:
C:\DEPT103\CRIMINAL\1995\MAY\3\CROSS-EXAMINATION-OF-GREGORY-M.DOC
TRIAL
▲ Day 66 of 167

Cross-examination of Gregory Matheson (part 2)

Witness: Gregory Matheson
Examiner: Robert Blasier
Called by: Prosecution • Date: Wednesday, May 3, 1995 • Utterances: 591
Defense attorney Robert Blasier cross-examined LAPD SID supervisor Gregory Matheson on lab documentation practices, evidence security protocols, and chain of custody procedures. Blasier methodically exposed weaknesses in how the lab handled evidence: no written policies for note-keeping, a three-day delay before the Bundy/Rockingham evidence was formally booked, no computer tracking of individual items in the evidence processing room, and no requirement to count swatches collected at crime scenes. Matheson was forced to concede that swatch-counting only became his practice after the defense raised it as an issue in this case.
1 THE COURT:

All right. Thank you, ladies and gentlemen. Please be seated. Mr. Matheson, would you resume the witness stand, please. The record should reflect we have been rejoined by all the members of our jury panel. Mr. Gregory Matheson is again on the witness stand undergoing cross-examination by Mr. Blasier. And, Mr. Matheson, you are reminded again you are still under oath, sir. Mr. Blasier, you may continue.

2 MR. BLASIER:

Thank you, your Honor.

3 MR. BLASIER:

Mr. Matheson, before the break, we were talking about the desirability of having criminalist notes in ink. Do you recall that?

4 MR. MATHESON:

Yes.

5 MR. BLASIER:

And it's also desirable, is it not, to have their notes in a bound volume rather than a loose-leaf volume, correct?

6 MR. GOLDBERG:

Misstates the evidence, it's also desirable, objection, prior question.

7 THE COURT:

Rephrase the question.

8 MR. BLASIER:

Is it also considered desirable by most authorities in the field to have work notes, field notes in a bound volume rather than looseleaf?

9 MR. GOLDBERG:

Same objection to the word "also."

10 THE COURT:

Sustained. Is it desirable to your knowledge?

11 MR. MATHESON:

I know that that is one technique. I don't believe that's a universal technique.

12 MR. BLASIER:

Do you think it's a desirable technique?

13 MR. MATHESON:

I don't believe it's necessary, no.

14 MR. BLASIER:

Now, the reason for that technique is to avoid the possibility of pages being substituted without being detected, correct?

15 MR. MATHESON:

That is one reason doing it in a bound notebook, yes.

16 MR. BLASIER:

And if you keep looseleaf volumes, pages can be moved around and you'll never know the--or you may never know the difference unless you look at things like staple holes, correct?

17 MR. GOLDBERG:

Argumentative.

18 THE COURT:

Sustained.

19 MR. BLASIER:

Do you agree that it's a desirable practice for criminalists to have all of their pages numbered consecutively?

20 MR. MATHESON:

I'm not sure that's--that's necessary.

21 MR. BLASIER:

You understand that that's recommended by a number of authors in the field?

22 MR. MATHESON:

I know I've read it in one author in the text that you just showed me.

23 MR. BLASIER:

And you don't require that in your lab, do you?

24 MR. MATHESON:

No, we do not.

25 MR. BLASIER:

Do you think it's desirable that when errors are made in reports, that they should be corrected by--not by eraser, but by lining out the error, initialing it and writing the correction?

26 MR. GOLDBERG:

Overbroad as to reports as opposed to notes.

27 THE COURT:

Overruled. Overruled.

28 MR. MATHESON:

I was going to say, in relation to reports, reports that are submitted, in that most of our reports are handwritten as opposed to computer generated, if a change is made to an analysis report, I would expect it to be just lined through and initialed. When it comes to field notes, I don't necessarily agree with that.

29 MR. BLASIER:

You don't agree that as a safeguard, the same principal should be applied to field notes?

30 MR. GOLDBERG:

Vague and argumentative as to "safeguard."

31 THE COURT:

Sustained.

32 MR. BLASIER:

Are field notes just as important as reports in your view?

33 MR. MATHESON:

They are important. They serve a different function.

34 MR. BLASIER:

And is it just as important that field notes not have the appearance of being tampered with as reports?

35 MR. GOLDBERG:

Argumentative.

36 THE COURT:

Sustained. Rephrase the question.

37 MR. BLASIER:

Is it just as important that the integrity of field notes be maintained as well as the integrity of reports?

38 MR. GOLDBERG:

Overbroad and vague as to integrity.

39 THE COURT:

Overruled.

40 MR. MATHESON:

If you mean by integrity that every little mark on them that's put out in the field be exactly the same as always, I'm not sure I agree with that. Field notes are just that. They're observations that are made in the field while you're doing it or your sketches. Many times, I have, in the process of making a sketch, erased things to reline walls or something along that line.

41 MR. BLASIER:

Do you feel that it is preferable that criminalists not throw away pages of their notes?

42 MR. GOLDBERG:

Vague as to preferable.

43 THE COURT:

Overruled.

44 MR. MATHESON:

Yes.

45 MR. BLASIER:

Do you have a rule for your criminalists that they are not to destroy any of their original notes?

46 MR. MATHESON:

We don't currently have a written policy for that.

47 MR. BLASIER:

Is that policy even though it's not written?

48 MR. MATHESON:

We advise people to retain originals, yes.

49 MR. BLASIER:

Well, is it just something that they can do or cannot do or is it a policy, that you want them not to throw away their notes?

50 MR. GOLDBERG:

It's vague as to policy.

51 THE COURT:

Overruled.

52 MR. MATHESON:

Actually that is my question. When it comes to policy, it is something that we advise them, that we want them to retain all their original items. If we were to be made aware that it was thrown away, we would advise them that that's not the proper thing to do.

53 MR. BLASIER:

Do you have the authority to set a policy for your lab?

54 MR. MATHESON:

Yes.

55 MR. BLASIER:

As a supervisor?

56 MR. MATHESON:

Well, not as a supervisor. As a manager working with the lab director and the captain, we set policy, yes.

57 MR. BLASIER:

You don't have to go through any other body to set policy for the people that work for you; is that correct?

58 MR. MATHESON:

That's correct.

59 MR. BLASIER:

Now, you indicated that you're also familiar with the Barry Fisher text, correct?

60 MR. MATHESON:

I have seen it, yes.

61 MR. BLASIER:

And who is Barry Fisher?

62 MR. MATHESON:

He's currently the lab director of the Los Angeles County Sheriff's Department criminalistics laboratory.

63 MR. BLASIER:

And he's published this book, correct?

64 MR. MATHESON:

My understanding, yes.

65 MR. BLASIER:

And it's not unusual for people who do casework in labs to also do research and publish articles, is it?

66 MR. MATHESON:

No, not at all.

67 MR. BLASIER:

It's not unusual for them to also publish books?

68 MR. MATHESON:

That's correct.

69 MR. BLASIER:

And the reason that you don't publish any of your work is because you choose not to?

70 MR. MATHESON:

That's correct. I have not published.

71 MR. BLASIER:

You have no interest in getting involved in research or putting your work into print for publication?

72 MR. MATHESON:

That's not my main interest, no.

73 MR. BLASIER:

Now, let me show you a portion of this--

74 MR. BLASIER:

Referring to page 42.

75 MR. GOLDBERG:

Which volume?

76 MR. BLASIER:

Fisher.

77 MR. GOLDBERG:

Do you have a volume?

78 MR. BLASIER:

Yeah.

79 MR. GOLDBERG:

I'm sorry. Which page?

80 THE COURT:

42.

81 (Discussion held off the record between the Deputy District Attorney and Defense counsel.)
82 MR. BLASIER:

Now, let me ask you to review on page 43 starting here (Indicating).

83 MR. GOLDBERG:

So far, there's no foundation for him to do that.

84 THE COURT:

He's asking him to review it. I assume they'll be some foundational questions under 721.

85 (The witness complies.)
86 THE COURT:

What's the topic of this paragraph, Mr. Blasier?

87 MR. BLASIER:

Essentially thoroughness of crime scene investigation.

88 THE COURT:

All right.

89 MR. BLASIER:

Have you reviewed that section before?

90 MR. MATHESON:

I don't specifically remember if I read that before.

91 MR. BLASIER:

Do you agree with what you read?

92 MR. GOLDBERG:

Not relevant.

93 THE COURT:

Overruled.

94 MR. MATHESON:

In ideal conditions, yes. That is a goal to obtain.

95 MR. BLASIER:

Now, do you agree that in ideal conditions as a goal to obtain--

96 THE COURT:

Sustained. 721, counsel.

97 MR. BLASIER:

I am sorry?

98 THE COURT:

Foundation is missing. It's hearsay at this point.

99 MR. BLASIER:

I'm asking him just a general question.

100 THE COURT:

You're referring to the item though, counsel.

101 MR. BLASIER:

Have you relied on this portion of this text before?

102 MR. MATHESON:

No, I have not.

103 MR. BLASIER:

Do you agree that it's extremely important to be overly thorough at a crime scene rather than less thorough in terms of not collecting items that might later have some value?

104 MR. MATHESON:

Yes, I do.

105 MR. BLASIER:

It's very important that you not make judgments at a crime scene that limit what you might collect, correct?

106 MR. GOLDBERG:

Vague. Overbroad.

107 THE COURT:

Overruled.

108 MR. MATHESON:

That's correct.

109 MR. BLASIER:

The desire is to collect too much rather than too little, correct?

110 MR. MATHESON:

The desire is to correct just--collect just the right amount of things, but to error towards too much would be better than too little.

111 MR. BLASIER:

Would you agree that particularly in a complex crime scene, you're not going to be able to figure out everything that might be relevant just by looking at one crime scene?

112 MR. MATHESON:

I would say that's true.

113 MR. BLASIER:

And so as a general principal, are your criminalists trained to collect more rather than less; in other words, to collect things that maybe don't have any relevance as they just look at them, but just to be safe because they might become relevant in the future, collect it?

114 MR. MATHESON:

They are taught to error towards collecting too much, yes.

115 MR. BLASIER:

Is there any limitation on laboratory space such that they are limited in how much evidence they can collect at a crime scene?

116 MR. MATHESON:

Not in any individual crime scene, no.

117 MR. BLASIER:

So that shouldn't be a consideration that they use in deciding what to collect and what not to collect, should it?

118 MR. MATHESON:

Well, at some point, you're going to have to make a decision. Obviously it would be nice to be able to collect, to use maybe as an absurd example, a home that was the scene of a crime. Theoretically, if you collected the whole house, then you have then preserved absolutely everything that's in it. That would be taking it to the extreme, and of course, we don't have space for that. But I do not want a criminalist going out there and saying, "well, I'm not going to pick up this seat cushion or remove this mattress because it's a large item to book."

119 MR. BLASIER:

Blood stains don't take a whole lot of room to collect, do they?

120 MR. MATHESON:

No, they don't.

121 MR. BLASIER:

Now, the--presumably, the police will keep a crime scene open for as long as your people need to process it, correct?

122 MR. MATHESON:

Yes.

123 MR. BLASIER:

So time limitations should not be a factor that hampers your criminalists' ability to collect evidence, correct?

124 MR. MATHESON:

Not time as it comes to our access to the scene, that's correct.

125 MR. BLASIER:

As a hypothetical, if you had a crime scene such as the Bundy scene where there are two victims and a possibly bleeding perpetrator in a very small area, would you agree that given those facts, you would want to collect as much evidence as possible from the immediate area of the crime scene to try and sort out what happened?

126 MR. GOLDBERG:

Vague and overbroad.

127 THE COURT:

Sustained.

128 MR. BLASIER:

Would--in a crime scene such as I've described, would it be your approach to that crime scene that since there's a lot of blood, "let's not collect any of it because we're probably not going to be able to sort out whose it is"?

129 MR. GOLDBERG:

Still vague and overbroad.

130 THE COURT:

Overruled.

131 MR. MATHESON:

If I understood that right, you're saying not to collect any just because there's so much there?

132 MR. BLASIER:

Or to collect less because there's so much there.

133 MR. MATHESON:

Well, I would make some decision as to what I thought were the appropriate items to collect. I wouldn't just ignore it, no.

134 MR. BLASIER:

Wouldn't you make every effort to find out, if you could, the source of any particular bloodstain?

135 MR. GOLDBERG:

Overbroad as to any particular bloodstain.

136 THE COURT:

Overruled.

137 MR. MATHESON:

It's a process of looking at the whole scene. Obviously if I see an area that appears to be a continuation of a blood pool or running or something like that from the victim, I would want to collect one sample like I mentioned before and I would not then collect bits and pieces from all parts of it. However, if I saw a stain that was separate from the crime, immediate crime scene or something that appeared to be out of place, I would definitely want to collect that one.

138 MR. BLASIER:

Now I would like to ask you some questions about security at SID.

139 MR. BLASIER:

Your Honor, if we could use the LAPD scientific investigation slide to start.

140 THE COURT:

Yes.

141 (Brief pause.)
142 MR. BLASIER:

Now, Mr. Matheson, you can see the slide on the monitor?

143 MR. MATHESON:

Yes, I can.

144 MR. BLASIER:

And that's a picture of a floor plan that appears in the lobby of your lab, correct?

145 MR. MATHESON:

Yes. It's a floor plan there as part of the fire alarm system.

146 MR. BLASIER:

And that's from--it's from that diagram that the Prosecution's diagram that they brought in here was made, correct? Is that your understanding?

147 MR. MATHESON:

I don't know if it's specifically from that one, but it is similar to it, yes.

148 MR. BLASIER:

Okay.

149 THE COURT:

Mr. Blasier, how do you want to mark these?

150 MR. BLASIER:

This will--we are able to print this all out, and could we have a number for our complete exhibit?

151 THE CLERK:

1127.

152 THE COURT:

I'm sorry?

153 THE CLERK:

1127.

154 THE COURT:

All right. Let's make this 1127-A through whatever.

155 MR. BLASIER:

Okay.

156 THE COURT:

All right. The series.

157 (Deft's 1127-A through O for id = slides)
158 MR. BLASIER:

This would be B there. I'm sorry. Yeah. This would be B. We have C?

159 MR. BLASIER:

Now, in the area indicated on the diagram is the area of the evidence processing room. Actually it's up in the upper right-hand corner of that black box, correct?

160 MR. MATHESON:

If you look at the diagram, the actual evidence processing--there's a heavy black box that actually encompasses the evidence processing room, our stock room and a couple of office areas. The actual evidence processing room is just the smaller square in the upper right-hand corner of that.

161 MR. BLASIER:

Now, there's an indication of a door on the right side of the evidence processing room, correct?

162 MR. MATHESON:

Yes.

163 MR. BLASIER:

And that's a door that--actually it's almost like a garage door that rolls up?

164 MR. MATHESON:

That's correct. It's like an industrial roll-up metal door.

165 MR. BLASIER:

And that's the largest door in this building to the outside world; is it not?

166 MR. MATHESON:

I don't believe it is in the building. It's one of two large doors from our facility that goes outside of the facility.

167 MR. BLASIER:

Next slide. This is slide D--D. D? D.

168 MR. BLASIER:

Now, indicated on this diagram is the highlighted area which is the evidence control unit, correct?

169 MR. MATHESON:

Yes, that's correct.

170 MR. BLASIER:

Go to slide E.

171 MR. BLASIER:

I'm going to remove the background from that and talk about the evidence processing room first. Now, is it accurate to say when evidence is in this particular room, it hasn't been booked yet?

172 MR. MATHESON:

That's correct.

173 MR. BLASIER:

And there's a bar coding system for boxes that contain exhibits within LAPD, correct?

174 MR. MATHESON:

Well, there's a bar coding system for boxes and packages within our division, not within the whole department.

175 MR. BLASIER:

And when items of evidence are in the evidence processing room, they're not--initially before they've been booked, they have not been entered into the computer system, correct?

176 MR. MATHESON:

That's correct.

177 MR. BLASIER:

Now I'm going to talk about the evidence control unit. Now, once evidence is moved to the evidence control unit is when it is entered into the LAPD computer system for tracking; is that correct?

178 MR. MATHESON:

When it's booked in, it is, that's correct.

179 MR. BLASIER:

And that's known as the sets, s-e-t, system? That's one system?

180 MR. MATHESON:

The set--I'm sorry.

181 MR. BLASIER:

I'm sorry. That's one system?

182 MR. MATHESON:

Yes. The sets--what we refer to as sets system is the scientific investigation division's evidence tracking system.

183 MR. BLASIER:

And that's a special system that you have set up or LAPD has set up to track items that are being or in the process of being examined or held by SID?

184 MR. MATHESON:

Well, it doesn't track items. It tracks packages of items. It could be a single item if there's only one in there, or if it's a large box that has 20 or 30 items in it, it will track the box.

185 MR. BLASIER:

Now, items that are in the evidence control unit, by the time they get there, they are also entered into a system called APIMS, correct, a-p-I-m-s?

186 MR. MATHESON:

My understanding, at some point, they get entered into that system.

187 MR. BLASIER:

And it is also correct, is it not, that the evidence control unit has a higher level of security than the evidence processing room?

188 MR. MATHESON:

When you mean higher level of security, I'm assuming you mean a fewer number of people have access to it?

189 MR. BLASIER:

Yes.

190 MR. MATHESON:

That is a fact, yes.

191 MR. BLASIER:

And you're required to log in and out of that room individually, correct?

192 MR. MATHESON:

Or you use your--or access card, that's correct.

193 MR. BLASIER:

Now, when I say individually, it's accurate, is it not, that getting in and out of the evidence control unit is more limited than it is getting into the evidence processing room?

194 MR. MATHESON:

More limited in the number of people that can go in, yes.

195 MR. BLASIER:

But you also can--you're not allowed in the evidence control room to walk in with somebody who has a badge to get in without also putting your id card in the computer system, correct?

196 MR. MATHESON:

People are supposed to card in and out, yes, individually.

197 MR. BLASIER:

Is it your understanding that as a practice, they don't?

198 MR. MATHESON:

That's not my understanding, no. I would assume that it does happen sometimes.

199 MR. BLASIER:

So that--

200 MR. GOLDBERG:

Motion to strike the witness' last answer as speculation.

201 THE COURT:

Overruled.

202 MR. BLASIER:

So the appropriate procedure is, if there were two people who were authorized to be in the evidence control unit, they'd both have to in essence log in and out of that room by putting their id card up on the wall by the door?

203 MR. MATHESON:

They're supposed to show their card to the reader, yes.

204 MR. BLASIER:

Whereas in the evidence processing room, one person can get into the room with the card and if there are three or four other people with that person, each one is not required to log in, correct?

205 MR. MATHESON:

That's correct.

206 MR. BLASIER:

Now, there is an additional level of security within the evidence control unit; is there not?

207 MR. MATHESON:

In the--if you're referring to there's additional locked areas, yes.

208 MR. BLASIER:

And--

209 MR. BLASIER:

If we can go to the next slide. And the next.

210 MR. BLASIER:

Now, there is an area within the evidence control unit where certain cases are kept separately from other cases within the evidence control unit, correct?

211 MR. MATHESON:

Well, my knowledge of those particular locker is that it's only been used in one particular case. Beyond that, I have no individual knowledge of it.

212 MR. BLASIER:

It was used in this particular case, correct?

213 MR. MATHESON:

Yes.

214 MR. BLASIER:

And the only people that have access to the evidence control unit are authorized police officials or people that are in there with their permission, correct?

215 MR. MATHESON:

I'm not sure what you mean by police officials. The people that have access to it, the employees that work in that area can get into it and they can allow other people that are authorized by them to enter the area.

216 MR. BLASIER:

And the reason that cases or this case, the evidence from this case is kept in those lockers is to proceed an additional level of security so that police officers or others who have access to the evidence control unit cannot get to it?

217 MR. GOLDBERG:

Assumes facts not in evidence.

218 THE COURT:

Overruled.

219 MR. GOLDBERG:

As to all evidence.

220 THE COURT:

Overruled.

221 MR. MATHESON:

It provides just one little bit more or one little--excuse me--greater level of security for the shelf storage items in this case that are placed in that locker.

222 MR. BLASIER:

And it's to keep it secure from police officers, correct?

223 MR. MATHESON:

It also is to keep it secure from anybody that doesn't have access to the key.

224 MR. BLASIER:

Uh-huh. Now, the card that's used to get in and out of the lab, anybody who act--who possesses that card can get into the lab, correct? Let me narrow that down a little bit. At night let's say, is there a guard on duty at the lab?

225 MR. MATHESON:

No, there is not.

226 MR. BLASIER:

So if someone wanted to come into the lab at night and had the card, there is no method for any kind of identification of that person visually?

227 MR. MATHESON:

That's correct.

228 MR. BLASIER:

And there is no method for leaving a fingerprint or some other means of uniquely identifying a person other than just having this card, correct?

229 MR. GOLDBERG:

Your Honor, this is irrelevant.

230 THE COURT:

Overruled.

231 MR. MATHESON:

The--if a person has access to that door that time of day, the computer records the code number on that card, but it does nothing else beyond that as far as saying that--I mean, it doesn't know that that's the person that is carrying it.

232 MR. BLASIER:

Right.

233 MR. MATHESON:

It records the card information.

234 MR. BLASIER:

Now, how many people have cards that provide access to the lab itself, the overall lab?

235 MR. MATHESON:

I believe currently we have probably between, oh, 75 and 90 people I believe that have cards.

236 MR. BLASIER:

And does that include--well, tell me who that includes just in general categories.

237 MR. MATHESON:

Well, it includes criminalists, it includes our property officers, other support personnel that work within our laboratory, our student workers, our--excuse me--our clerical staff, the administration and our couriers.

238 MR. BLASIER:

Now, it includes the management personnel of the lab, correct?

239 MR. MATHESON:

That's correct.

240 MR. BLASIER:

And you have one?

241 MR. MATHESON:

Yes.

242 MR. BLASIER:

Michele Kestler has one?

243 MR. MATHESON:

Yes.

244 MR. BLASIER:

And are there any other--the Captain of the Police Department that's in charge of the lab has one I assume?

245 MR. MATHESON:

That's correct. His office is inside of that facility.

246 MR. BLASIER:

Do any other higher police officials have cards that allow access to the lab in general?

247 MR. MATHESON:

At the current time, I don't believe so. One point, we had one issued to a commander, but the person currently in that position chose not to take one.

248 MR. BLASIER:

Now, would it be accurate to say that of the three areas we've talked about, the lockers which I titled sensitive case lockers, the evidence control unit and the evidence processing room, the evidence processing room is the least secure facility of those three?

249 MR. MATHESON:

If you mean by least secured, that more people have access to it, then yes, that's accurate.

250 MR. BLASIER:

It's also the most accessible from the outside through that big door that opens up, correct?

251 MR. MATHESON:

Well, it's as--it's as accessible as our stockroom is which also has one of those doors nearby.

252 MR. BLASIER:

Now--and the stockroom area is right next to the evidence processing room, correct?

253 MR. MATHESON:

Yes.

254 MR. BLASIER:

And there is a refrigerator in that stockroom; is there not?

255 MR. MATHESON:

Yes, there is a refrigerator freezer.

256 MR. BLASIER:

And that refrigerator is available for criminalists to store biological evidence that might be kept in the evidence processing room, correct?

257 MR. MATHESON:

It's available for them to use that, yes.

258 MR. BLASIER:

Can we go to the next slide please?

259 THE COURT:

And which item is this alphabetically?

260 MR. BLASIER:

L.

261 THE COURT:

Appears to be a photograph.

262 MR. BLASIER:

Mr. Matheson, this is a photograph of the evidence processing room; is it not?

263 MR. MATHESON:

Yes, it is.

264 MR. BLASIER:

And there are things in the back there that look a little like ovens I guess. I--what are those?

265 MR. MATHESON:

Those are hoods, what are called hoods. It's an area where air is drawn out of and inducted to the outside.

266 MR. BLASIER:

And what's the purpose of those areas?

267 MR. GOLDBERG:

It's not really relevant.

268 THE COURT:

Overruled.

269 MR. MATHESON:

Those are available for criminalists if they bring large bloody items or smelly items to hang in that area so that they can dry out and that the fumes and the hazards associated with that are taken to the outside rather than being allowed to circulate within the laboratory.

270 MR. BLASIER:

Now, clothing, bloody clothing is required to be dried thoroughly before it is packaged, correct?

271 MR. GOLDBERG:

Not relevant.

272 THE COURT:

Overruled.

273 MR. MATHESON:

Yes.

274 MR. BLASIER:

And what can happen if it's not allowed to dry thoroughly and then it's packaged?

275 MR. MATHESON:

Well, if it's packaged while it's still damp, you have the possibility for degradation of the biological evidence.

276 MR. BLASIER:

Can also cause mold to grow, can't it?

277 MR. MATHESON:

Well, sure. If you have dampness in there, that's one of the things that will occur.

278 MR. BLASIER:

Now, the shirt that--I believe you were asked some questions about Mr. Goldman's shirt on direct. Do you recall that?

279 MR. MATHESON:

Yes, I do.

280 MR. BLASIER:

And that was collected by the Coroner's office, was it not, originally?

281 MR. MATHESON:

That's my understanding, yes.

282 MR. BLASIER:

And when was the first time approximately that you examined that shirt. The best of your recollection?

283 MR. MATHESON:

Probably sometime in July or August. I'm not sure.

284 MR. BLASIER:

And is it accurate that the first time you opened up the package that contained that shirt, there was a very strong odor of mold?

285 MR. MATHESON:

There was definitely an offensive odor, yes, smell.

KEY QUOTE
286 MR. BLASIER:

And that's an indication that it was not packaged properly, isn't it?

287 MR. MATHESON:

It's an indication that it was damp, it was allowed to stay damp for a while.

288 MR. BLASIER:

That it was not packaged properly, correct?

289 MR. MATHESON:

That it was not stored properly, yeah.

290 MR. BLASIER:

Next slide. Could we go back to the last one, please?

291 MR. BLASIER:

The area at the end that we've been talking about or--I think you said they were hoods?

292 MR. MATHESON:

Yes.

293 MR. BLASIER:

And it's actually--I believe it's almost a walk-in area, isn't it? You can climb in there and--

294 MR. MATHESON:

Yeah. The sashes--the area actually goes all the way to the ground. The sashes allow you to--to lift them up and actually roll something into it if you like.

295 MR. BLASIER:

What type of a hood is that? There are different types of hoods, aren't there?

296 MR. GOLDBERG:

Not relevant.

297 THE COURT:

Overruled.

298 MR. MATHESON:

I'm not sure what you mean by what type of hood.

299 MR. BLASIER:

Do you know what a laminar flow hood is?

300 MR. MATHESON:

Roughly, yes.

301 MR. BLASIER:

What's your understanding of what a laminar flow hood is?

302 MR. MATHESON:

My understanding of a laminar flow is something that--where you have air pulled across the surface and then removed. We have laminar flow in the lab.

303 MR. BLASIER:

In what room?

304 MR. MATHESON:

In most of the laboratories.

305 MR. BLASIER:

In the serology lab?

306 MR. MATHESON:

Yes.

307 (Discussion held off the record between Defense counsel.)
308 MR. BLASIER:

And the doors on that hood close; do they not?

309 MR. MATHESON:

You can close it off, yes, by pulling the sashes down.

310 MR. BLASIER:

So you can put items that may be wet with blood in there, close the hood, turn on the ventilation system to allow them to dry, correctly--correct?

311 MR. MATHESON:

Well, the hoods are there for hanging things up to dry, but you don't turn it on. They're constantly running.

312 MR. BLASIER:

But the reason they're running and when you put items in there is to facilitate the drying process?

313 MR. MATHESON:

To facilitate the drying process along with, like I mentioned, the removal of odors.

314 MR. BLASIER:

And isn't one of the purposes also to prevent--to have the doors closed, to prevent any contamination of items that might be outside that hood with particles of blood or other biological material that might be on that clothing?

315 MR. GOLDBERG:

This is irrelevant.

316 THE COURT:

Was there anything put in the hood to your knowledge with regard to this case?

317 MR. MATHESON:

Not to my knowledge, no.

318 THE COURT:

Let's proceed.

319 (Discussion held off the record between Defense counsel.)
320 MR. BLASIER:

Now, Mr. Matheson, you indicated in your notes that on the--I believe on the morning of June 14th, there were two other cases being processed in the evidence processing room at the same time the Simpson case evidence was being processed, correct?

321 MR. MATHESON:

That's in my notes?

322 MR. BLASIER:

Yes.

323 MR. MATHESON:

I would want to refer to it.

324 MR. BLASIER:

Why don't you take a look.

325 (The witness complies.)
326 MR. MATHESON:

Yes. That is a reference on what is l-507 of a chronology that I made dated 6-14-94. I mentioned that two other cases with evidence present in evidence processing room.

327 MR. BLASIER:

And is it fair to assume that those two other cases had biological evidence as well?

328 MR. MATHESON:

I'm not sure that we can assume that, no.

329 MR. BLASIER:

Now, why did you make that notation?

330 MR. MATHESON:

Just to try and be as complete as possible.

331 MR. BLASIER:

But you made the notation without writing down what kinds of cases that involved?

332 MR. MATHESON:

That's correct.

333 MR. BLASIER:

And so we have no way of reconstructing at this point in time what kind of other evidence from other cases, including potential biological materials, might have been in that room at the same time as the evidence in this case?

334 MR. GOLDBERG:

Calls for speculation.

335 THE COURT:

Overruled.

336 MR. MATHESON:

No, that's not necessarily true.

337 MR. BLASIER:

You could determine that?

338 MR. MATHESON:

It's possible, yes.

339 MR. BLASIER:

But you did not consider it important enough to put in your notes at the time you made that notation?

340 MR. MATHESON:

No.

341 MR. BLASIER:

Next slide, please. Now, this slide is--

342 THE COURT:

Is this m?

343 MR. BLASIER:

M.

344 MR. BLASIER:

This is a picture of the evidence processing room from the other side, correct?

345 MR. MATHESON:

That's correct.

346 MR. BLASIER:

And that roll-up door there is the one we've been talking about that is the door that goes to the outside?

347 MR. MATHESON:

That's correct.

348 MR. BLASIER:

Now, do you recall in August of last year, I believe it was the 26th or around that time, there was a visit to the lab by a number of Defense experts and attorneys?

349 MR. MATHESON:

I'm not sure of the exact date, but yes, there was a visit where we gave a tour of the facility.

350 MR. BLASIER:

And do you recall whether or not that roll-up door was open at the time that tour was done?

351 MR. GOLDBERG:

Not relevant.

352 THE COURT:

Overruled.

353 MR. MATHESON:

No, I do not.

354 MR. BLASIER:

Could we go to the next slide, please?

355 MR. BLASIER:

Now, I'm going to blow up a little area backed by Mr. Scheck's head, which is the cabinet where the evidence in this case, the swatch evidence, was dried, correct?

356 MR. MATHESON:

Yes.

357 THE COURT:

All right. This is n? All right. Mr. Blasier, you need to tell us for the record which one we're referring to.

358 MR. BLASIER:

Okay. I'm trying to convert the numbers to letters, Judge, and I've having some trouble.

359 THE COURT:

All right.

360 MR. BLASIER:

N. Could we have o?

361 MR. BLASIER:

Now, this is a better picture of that cabinet, correct?

362 MR. MATHESON:

It's a picture of the doors open, yes.

363 MR. BLASIER:

Now, that cabinet does not have any lock on it at all, does it?

364 MR. MATHESON:

No, it does not.

365 MR. BLASIER:

And when it's used for drying biological stains, does it have those other items in it as well that are in this picture?

366 MR. MATHESON:

Yes.

367 MR. BLASIER:

And are there chemicals kept in that cabinet at the same time that biological evidence is in there drying?

368 MR. MATHESON:

Yes, there is.

369 MR. BLASIER:

What sorts of chemicals are in there?

370 MR. MATHESON:

They are the chemicals that we use for our field testing, the phenolphtalein test that's been talked about. If there's anything else, I'm not sure what it is.

371 MR. BLASIER:

Now, the evidence in this case that was collected at the Bundy scene and the Rockingham scene on the 13th was taken to the evidence processing room, correct?

372 MR. MATHESON:

Yes, it was.

373 MR. BLASIER:

It was not taken for booking right away, was it?

374 MR. MATHESON:

It was taken for booking right away. It was not booked right away.

375 MR. BLASIER:

And it was kept in the evidence processing room for how many days before it was moved to some other location?

376 MR. GOLDBERG:

No personal knowledge.

377 MR. BLASIER:

If you know.

378 MR. MATHESON:

I would want to refer to a property report or something to be sure.

379 MR. BLASIER:

Go ahead.

380 MR. MATHESON:

I don't have the property reports with me.

381 MR. BLASIER:

Do you know which date the first item of evidence in this case was actually booked in the evidence control unit?

382 MR. MATHESON:

It was either the--June 15th or June 16th.

383 MR. GOLDBERG:

Well, no personal knowledge. Motion to strike.

384 THE COURT:

Overruled.

385 MR. BLASIER:

Do your notes show, your chron notes show when that happened?

386 MR. MATHESON:

I have a notation in my chronology for June 16th, 1994 of approximately 1200, Fung books evidence.

387 MR. BLASIER:

Now, is it your understanding of the proper procedure for booking items, that a delay of three days is acceptable or not acceptable?

388 MR. MATHESON:

It is longer than I would like to see it happen.

KEY QUOTE
389 MR. BLASIER:

And one of the reasons it's longer than what you would like is because it's in that evidence control or evidence processing room which of the facilities we talked about is the least secure?

390 MR. MATHESON:

No, that is not one of the reasons.

391 MR. BLASIER:

That's not of any concern of yours at all?

392 MR. MATHESON:

No, it isn't, not as far as security of the evidence goes.

393 MR. BLASIER:

So there are no additional precautions other than what you've described in terms of the way you get in and out of there in that room designed to protect evidence in that room from tampering?

394 MR. MATHESON:

No. Our business is evidence. There's always evidence in that room.

395 MR. BLASIER:

And that evidence when it's in that room before it's been booked is not logged in in any computer record anywhere, is it?

396 MR. MATHESON:

No, it is not.

397 MR. BLASIER:

Is it logged in anywhere at any formal document?

398 MR. MATHESON:

As it's in there, no. It's in there pending that logging process occurring, the production of a property report.

399 MR. BLASIER:

So there is no repository of information that you could go to for instance on the 15th to find out what evidence relating to this case was in that room?

400 MR. MATHESON:

Not specifically for the 15th. We would have to look at what was purported to be of taken in there on the first day and then what was booked at the time it was booked.

401 MR. BLASIER:

Now, is it accurate that the evidence from the Rockingham scene, the Bundy scene from the 13th and the Bronco search from the 14th was all kept together in that room until the 16th?

402 MR. MATHESON:

They were all kept in that room, yes.

403 MR. BLASIER:

Now, when something gets entered into the computer in the sets system, that's a tracking program as you described before, correct?

404 MR. MATHESON:

Yes.

405 MR. BLASIER:

And even with that program, individual items are not individually marked, are they?

406 MR. MATHESON:

Not within that--not as far as the bar code goes, no. Tracks packages.

407 MR. BLASIER:

So the only thing as far as the bar code is concerned that is tracked is a container which purportedly contains certain pieces of evidence?

408 MR. GOLDBERG:

This has been asked and answered.

409 THE COURT:

It has.

410 MR. BLASIER:

Of this witness?

411 THE COURT:

When we went through the slide.

412 MR. BLASIER:

Is there any computerized system that tracks individual items of evidence?

413 MR. MATHESON:

I believe the APIMS system does, but I don't have any direct involvement with that.

414 MR. BLASIER:

Now, you described how to find items that are in the evidence control unit after they've been booked. You remember that?

415 MR. MATHESON:

Yes, I do.

416 MR. BLASIER:

And those items that are in that room are stored--appears that they're stored at random, correct?

417 MR. MATHESON:

Usually they are, yes.

418 MR. BLASIER:

But all you need to know is the DR number and the item number to find something, correct?

419 MR. MATHESON:

You have to have the DR number, the item number and you need to know how to access the computer, yes.

420 MR. BLASIER:

And that information certainly is available to all police officers that have worked on the case, correct? That's not secret information?

421 MR. MATHESON:

As far as the--

422 MR. GOLDBERG:

Overly broad as to the information.

423 THE COURT:

Overruled.

424 MR. MATHESON:

As far as the DR number and the item number, that's correct. I would be very surprised if any of the officers associated with this case know how to operate our tracking computer.

425 MR. BLASIER:

Now, were you listening to Dennis Fung's testimony when he was asked about why there was such a delay for booking these items from the 13th to the 16th?

426 MR. GOLDBERG:

Argumentative as to such a delay. Misstates the testimony.

427 THE COURT:

Sustained.

428 MR. BLASIER:

Why there was a three-day delay that you have said is undesirable between those items being in the evidence processing room--

429 THE COURT:

Rephrase the question. Did you hear Mr. Fung's testimony about the period of time between the time the evidence was taken into custody and then finally booked? Are you aware of his testimony regarding those items?

430 MR. MATHESON:

I'm aware that he gave testimony on that. I don't know of his specific wording of it.

431 THE COURT:

Proceed.

432 MR. BLASIER:

Is it accurate that the reason those items were not booked until the 16th is because he hadn't done his reports?

433 MR. GOLDBERG:

Well, calls for speculation. No personal knowledge.

434 THE COURT:

Do you know? Do you know why the time period?

435 MR. MATHESON:

I have my opinion as to why it took that long.

436 MR. BLASIER:

You were in charge of the items, weren't you?

437 MR. MATHESON:

Not directly in charge of the items, no.

438 MR. BLASIER:

You were in charge of the people that were working on the items, weren't you?

439 MR. MATHESON:

Yes.

440 MR. BLASIER:

And as part of that responsibility, did you assume that that included tracking that evidence to make sure that it was handled properly?

441 MR. GOLDBERG:

Vague as to tracking.

442 THE COURT:

Overruled.

443 MR. MATHESON:

Well, ultimately, yes. I'm going to keep track of how the things are done and whether the processes are occurring.

444 MR. BLASIER:

Did you at any time intervene between the 13th and the 16th and tell whoever was working on the evidence, "hey, guys, we should get this booked and into the system right away"?

445 MR. MATHESON:

Not that I remember. I'm not sure I was able to see Dennis that much. He was fairly busy.

KEY QUOTE
446 MR. BLASIER:

Now, at the Bundy scene on the 13th, there were only approximately 19 items seized, correct?

447 MR. MATHESON:

I don't know the exact number.

448 MR. BLASIER:

It wasn't a large number, was it?

449 MR. MATHESON:

No, it wasn't extremely large.

450 MR. BLASIER:

And at the Rockingham scene, there were an equally--about the same number, I think it was 21 collected on the 13th, correct?

451 MR. MATHESON:

That sounds approximately accurate.

452 MR. BLASIER:

It was not a large number of items?

453 MR. MATHESON:

Not overly large, no.

454 MR. BLASIER:

Now, does it take a long period of time for the person responsible to prepare the reports that describe those items--well, let me rephrase that. The form that's used to enter those items into property is not a terribly complicated form, is it?

455 MR. GOLDBERG:

Calls for speculation.

456 THE COURT:

Overruled.

457 MR. MATHESON:

Are we talking about a property report form?

458 MR. BLASIER:

Yeah.

459 MR. MATHESON:

The form itself is not complicated, no.

460 MR. BLASIER:

And would you agree that it's not terribly time-consuming to fill out one of those reports to catalog 19 items?

461 MR. MATHESON:

I'm not sure what you mean by terribly time-consuming. It does take a while. Just writing the words on the paper doesn't take very long, but that's not the only part of the process.

462 MR. BLASIER:

In your opinion, is not having enough time to write the reports an adequate excuse for not getting those items booked until the 16th?

463 MR. GOLDBERG:

Calls for opinion, conclusion, argumentative.

464 THE COURT:

Sustained. Rephrase the question.

465 MR. BLASIER:

In your opinion, is it acceptable as the manager of the lab that items not get to booking for the reason that the criminalist has not filled out the reports?

466 MR. GOLDBERG:

Calls for speculation, conjecture.

467 THE COURT:

Overruled.

468 MR. MATHESON:

Well, just--just the function of not filling out the report in and of itself would not be acceptable. I would want to know why the report was not filled out.

469 (Discussion held off the record between Defense counsel.)
470 MR. BLASIER:

You are aware, are you not, that Dennis Fung and Andrea Mazzola at no time counted the number of swatches that they collected for each individual blood drop?

471 MR. MATHESON:

That's my understanding, yes.

472 MR. BLASIER:

And so that there is no way of telling how many swatches they picked up from the ground and took back to the evidence processing room?

473 MR. GOLDBERG:

Argumentative.

474 THE COURT:

Sustained. Rephrase the question.

475 MR. BLASIER:

Is there any way to tell how many swatches were picked up on the 13th from the Bundy scene or the Rockingham scene and taken back to the lab?

476 MR. MATHESON:

No, there is not.

477 MR. BLASIER:

In your opinion, is that an acceptable procedure for collecting swatches; to not track how many you collect?

478 MR. MATHESON:

Yes.

479 MR. BLASIER:

That's acceptable?

480 MR. MATHESON:

Yes.

481 MR. BLASIER:

Is that your practice?

482 MR. MATHESON:

To not count the number?

483 MR. BLASIER:

Yes.

484 MR. MATHESON:

Didn't used to be.

485 MR. BLASIER:

It didn't used to be?

486 MR. MATHESON:

No. I never used to count the number of swatches. It obviously became an issue in this case, and in the future and in an interest just to be able to answer that, I have tended to record them. But no, I don't think it's vital information.

487 MR. BLASIER:

That's the only purpose you think is served by counting the number of swatches that are taken; is just in case a Defense attorney asks you a question?

KEY QUOTE
488 MR. MATHESON:

To me, as far as when you're collecting them, the number of swatches you use to pick up a particular stain is not of particular importance. It's described when the criminalist receives the item for analysis, say serology or something like that, and that has to do with how much evidence is available for testing at that point. But as far as just collecting it and recording I don't think that's a terribly important piece of information.

489 MR. BLASIER:

And would you agree that because that information is not kept, that swatches could disappear or be taken and there would be no way of checking that?

490 MR. GOLDBERG:

Argumentative. Calls for speculation.

491 THE COURT:

Sustained.

492 MR. BLASIER:

Now, you booked into evidence items from the Bronco as a result of the stains that you removed on September 1st that you testified about, correct?

493 MR. MATHESON:

That's correct.

494 MR. BLASIER:

And you booked in approximately seven or eight different items?

495 MR. MATHESON:

I'd have to look at my report. It was not a large number.

496 MR. BLASIER:

Let me show you--

497 (Discussion held off the record between the Deputy District Attorney and Defense counsel.)
498 MR. BLASIER:

Let me show you a property report for a number of items. Take a look at that yourself.

499 MR. MATHESON:

Okay.

500 MR. BLASIER:

And that's a property report--perhaps just a partial report listing the items that you collected on September 1st, correct?

501 MR. MATHESON:

Yes, it is.

502 MR. BLASIER:

And for every single item on that list, you specify the number of swatches that you collected, correct?

503 MR. MATHESON:

That's correct.

504 MR. BLASIER:

Had that become an issue in this case as of September 1st when you did this?

505 MR. MATHESON:

I believe it had.

506 MR. BLASIER:

And it's only in response to it being raised as an issue in this case that you now have a practice of counting swatches?

507 MR. MATHESON:

That's correct.

508 MR. BLASIER:

Have you passed that on to the people that work for you? Is that now a policy, SID, for people to count swatches?

509 MR. GOLDBERG:

Not relevant.

510 THE COURT:

Overruled.

511 MR. MATHESON:

There is actually two questions there. No, it is not a policy and yes, we have suggested that something people do.

512 MR. BLASIER:

So it's just kind of, you can do it if you want to?

513 MR. MATHESON:

At this point, the fact that we do not have a manual that establishes our field policies where all this is laid out, we are recommending certain procedures to people.

514 MR. BLASIER:

But you had the ability to set a policy, don't you? You said that before.

515 MR. GOLDBERG:

Argumentative.

516 THE COURT:

I think we've covered this counsel.

517 MR. BLASIER:

The actual property report itself has a column that asks for quantity of an item, doesn't it?

518 MR. MATHESON:

Yes, it does.

519 MR. BLASIER:

And this is an official report required by the Los Angeles Police Department, correct?

520 MR. MATHESON:

Yes. It's a generic property report.

521 MR. BLASIER:

And it's your understanding that the police department requires that you fill in the quantity of items that are collected?

522 MR. GOLDBERG:

It's vague, overbroad as to items.

523 THE COURT:

I think we've covered this, counsel.

524 MR. BLASIER:

Well, I don't think there's been testimony about the police department.

525 THE COURT:

The form is there. It has the number of items. It wasn't filled out on many of these things. That's been established. Let's proceed.

526 MR. BLASIER:

Now, you've been asked about the search of the Bronco on August 26th, 1994, correct?

527 MR. MATHESON:

Yes, I have I believe.

528 MR. BLASIER:

And I believe exhibit 200 is the checklist; is that correct, Ms. Robertson?

529 THE CLERK:

Yes, it is.

530 MR. BLASIER:

I have a copy of it.

531 MR. GOLDBERG:

I don't think it was 200.

532 THE COURT:

Mr. Blasier, the vehicle search notes?

533 MR. BLASIER:

Yes. I would like to place on the elmo the last page of this.

534 THE COURT:

Certainly. Did we confirm the exhibit number?

535 MR. BLASIER:

Yes.

536 MR. BLASIER:

Does this appear to be the item list for evidence items collected as a result of that search?

537 MR. MATHESON:

Yes, it does.

538 MR. BLASIER:

Would you agree that virtually every blank on that form has been filled in?

539 MR. MATHESON:

Yes, that's correct.

540 MR. BLASIER:

And the time collected for each individual item has been filled in to the minute; has it not?

541 MR. MATHESON:

Appears to be, yes.

542 MR. BLASIER:

And the identification of the person collecting the item is filled in for every item, isn't it?

543 MR. MATHESON:

Yes.

544 MR. BLASIER:

In your view, is this the proper way that these forms should be filled out?

545 MR. GOLDBERG:

Assumes facts not in evidence, there's only one proper way.

546 THE COURT:

Overruled.

547 MR. MATHESON:

I don't feel it's necessary for all of the evidence items to have their time down to the minute. Like I testified before, I tend to bracket items from when the original one was picked up until the last one.

548 MR. BLASIER:

I think you testified on direct as to this particular form that some of your people don't even understand what the--I believe it was the id photo column means. Remember that?

549 MR. GOLDBERG:

Misstates the testimony.

550 THE COURT:

Sustained.

551 MR. BLASIER:

Am I misrecollecting that? There's one column on here that you indicated your people don't even know what it means, there's disagreement?

552 MR. GOLDBERG:

Misstates the testimony.

553 THE COURT:

Why don't you rephrase the question.

554 MR. BLASIER:

Do you remember testifying yesterday about part of this form that has been inconsistently interpreted as to what it means by your own people?

555 MR. MATHESON:

Well, first off, I'm not sure it was part of this form. If you'll notice, this one is slightly different than the one--because we have a couple of different forms when it comes to evidence collection. I would want to check that one to make sure exactly which one it is. But there was a column that we talked about regarding any inconsistency as to how that was interpreted.

556 MR. BLASIER:

Now, on this particular search, Michelle Kestler and a criminalist by the name of Maurocoubo I believe--you'll have to correct my pronunciation on that--Mostrocovo?

557 MR. MATHESON:

Mastrocovo, yes.

558 MR. BLASIER:

Mastrocovo. Worked on this particular search, correct?

559 MR. MATHESON:

And I believe there was also Mr. Raquel was involved in that.

560 MR. BLASIER:

And they have indicated individually--now, they were working as a team; were they not?

561 MR. MATHESON:

Yes, they were.

562 MR. BLASIER:

And on that form, they indicated which particular person collected which particular items, correct?

563 MR. MATHESON:

Yes, they did.

564 MR. BLASIER:

Now, did I understand your direct testimony to be that if you have two people working as a team, it's less important for them to identify who actually picks up an item from the ground?

565 MR. MATHESON:

I think I would want to see exactly what I said on that. I--

566 MR. BLASIER:

Let me ask you that. If you have two people working as a team, do you think it's less important than if you had just one person processing a scene for them to keep track of who actually picks the item up off the ground?

567 MR. MATHESON:

Well, obviously if only one person is involved in it from beginning to end, then all the notations would be the same. I wouldn't expect you to have to fill in each one. As far as both people, it's information that would be nice to know. Whether it's vital or not, I don't believe so.

568 MR. BLASIER:

But it becomes more important where you have two people working as a team obviously than if you had one person working alone, correct?

569 MR. MATHESON:

Well, it's more important because with one person, it's obvious who did it.

570 MR. BLASIER:

Do you know of any police agency that has as a procedure--let me rephrase that. Do you know of any police agency that allows or that does not require people who physically collect an item to identify it and initial it with their initials?

571 MR. GOLDBERG:

No foundation.

572 THE COURT:

Overruled.

573 MR. MATHESON:

No, I do not.

574 MR. BLASIER:

That's a standard police procedure, is it not; that the person who picks it up is the person who initials it? That establishes the chain of custody, correct?

575 MR. GOLDBERG:

Initials it is vague.

576 THE COURT:

Overruled.

577 MR. MATHESON:

Part of the procedures in criminalistics is to initial or identify an item that's collected.

578 MR. BLASIER:

It is not satisfactory to have somebody else who might have been thinking about collecting the item initial it rather than the person who collects it, is it?

579 MR. MATHESON:

If we're--it would be nice if the person that was involved in it did initial that item and did mark and be involved in it. But it is also a situation where--and we're talking about the collection process--where if two people are involved and two people see what's going on, that that information becomes less important.

580 MR. BLASIER:

So it's your opinion that it's just nice to have that information, not essential that you have it?

581 MR. MATHESON:

If two people are working together on it and they're there collecting them together, I don't believe that it's essential, but it would be nice to have that information there, yes.

582 MR. BLASIER:

Now, if some question was raised down the line about possibly tampering with a particular item, wouldn't you want to know who picked it up off the ground?

583 MR. GOLDBERG:

Argumentative. No evidence to support it.

584 THE COURT:

Sustained.

585 MR. BLASIER:

Isn't that an important piece of information for chain of custody?

586 MR. GOLDBERG:

Asked and answered.

587 THE COURT:

Overruled.

588 MR. MATHESON:

As to who collected it?

589 MR. BLASIER:

Yes.

590 MR. MATHESON:

It's part of the process.

591 THE COURT:

All right. Ladies and gentlemen, we're going to take our recess for the morning session. Please remember my admonitions to you; don't discuss the case amongst yourselves, don't form any opinions about the case, don't conduct any deliberations until the matter has been submitted to you, don't allow anybody to communicate with you with regard to the case. We'll stand in recess until 1 o'clock. Mr. Matheson, 1 o'clock.

Temperature

tense

Key Quotes (5)

Gregory Matheson
It is longer than I would like to see it happen.
Matheson acknowledges the three-day delay in booking the Bundy/Rockingham evidence was unacceptable by his own standards, undermining the integrity of the chain of custody.
Gregory Matheson
Didn't used to be.
Admitting he never used to count swatches collected at crime scenes — making it impossible to verify whether any swatches went missing from the evidence in this case.
Robert Blasier
That's the only purpose you think is served by counting the number of swatches that are taken; is just in case a Defense attorney asks you a question?
Cutting rhetorical challenge suggesting the lab changed its practices reactively rather than out of genuine concern for evidence integrity.
Gregory Matheson
There was definitely an offensive odor, yes, smell.
Confirms Ron Goldman's shirt arrived at the lab moldy, indicating it was packaged while still wet — a chain-of-custody and evidence preservation failure.
Gregory Matheson
Not that I remember. I'm not sure I was able to see Dennis that much. He was fairly busy.
The lab supervisor admits he never intervened to push Fung to book the evidence promptly, despite the three-day delay occurring on his watch.

Evidence (6)

Defense 1127-A through O
Series of slides showing floor plan and photographs of the LAPD SID lab, including the evidence processing room, evidence control unit, sensitive case lockers, roll-up exterior door, drying hoods, and unlocked drying cabinet
introduced and discussed to establish security vulnerabilities and layout
Exhibit 200
Bronco vehicle search checklist from August 26, 1994, listing items collected with times and collector IDs
discussed as contrast to earlier evidence collection practices — this form was filled out thoroughly
Informal
Barry Fisher criminalistics textbook (Fisher, director of LA County Sheriff's crime lab), page 42-43 on thoroughness of crime scene investigation
referenced by Blasier to challenge Matheson on lab documentation standards; Matheson admitted he had not relied on it
Informal
Ron Goldman's shirt, collected by the Coroner's office
discussed — Matheson confirmed it arrived with a strong mold odor, indicating improper packaging while damp
Informal
Matheson's chronology notes (L-507), entry dated June 14, 1994
referenced to establish that two other cases were being processed simultaneously in the evidence processing room on the day Simpson evidence arrived
Informal
Property report for Bronco swatches collected September 1, 1994
shown to Matheson to demonstrate he recorded swatch counts on that date — after the issue had been raised in the case

Notable Exchanges (5)

Robert BlasierGregory Matheson
Blasier walks Matheson through a series of best-practice questions (bound notebooks, ink, page numbering, no erasure) and gets Matheson to confirm that SID has no written policies requiring any of them, and that Matheson has the authority to set such policies but has not done so.
strategic
Robert BlasierGregory Matheson
Blasier establishes that from June 13 to June 16, evidence from Bundy, Rockingham, and the Bronco was all kept together in the evidence processing room — the least secure area — with no computer tracking, no formal log, and 75-90 people holding access cards. Matheson concedes there is no way to reconstruct what was in that room on June 15.
revealing
Robert BlasierGregory Matheson
Blasier gets Matheson to admit that swatch counting only became his personal practice after it was raised as an issue in this case, and that it is still not a written policy at SID despite Matheson having authority to set one.
devastating
Robert BlasierGregory Matheson
Blasier questions whether the three-day delay in booking the evidence was caused by Fung not completing his reports. Matheson says the delay is 'longer than I would like' but admits he never intervened to push Fung to book faster, even though he was nominally in charge of the personnel.
strategic
Lance A. ItoRobert Blasier
Ito cuts off Blasier's line on the laminar flow hood and contamination prevention by asking directly whether anything was put in the hood in this case; when Matheson says no, Ito moves the examination along — short-circuiting what appeared to be a contamination narrative.
procedural

Credibility Attacks (3)

⚔ LAPD SID / Gregory Matheson
institutional competence — absence of written policies
Blasier established that SID has no written policies requiring bound notebooks, ink notes, page numbering, correction protocols, or swatch counting — despite Matheson having authority to set them — suggesting a lab run on informal custom rather than rigorous standards.
⚔ Dennis Fung
supervisory admission of unacceptable practice
Blasier used Matheson's own words ('longer than I would like') to condemn the three-day booking delay, and elicited that Matheson never directed Fung to expedite booking — delegitimizing the chain of custody through the supervisor's own inaction.
⚔ LAPD SID evidence collection
reactive rather than principled practice
Matheson admitted that swatch counting only began after the defense made it an issue in this case and that his September 1 Bronco collection was the first time he personally recorded swatch counts — implying the lab's standards shift under legal pressure rather than from genuine commitment to rigor.

Objections

35 objections (13 sustained, 20 overruled)
Proceeding 5899 • 591 utterances • Prosecution witness
Criminal Trial
Department 103
⚖️ Start
📂 MAY 3, 1995 📄 Cross-examination of Gregory M
MAY 3, 1995 KRT DvH TD