All right. Thank you, ladies and gentlemen. Please be seated. Mr. MacDonell, would you resume the witness stand, please. And, Miss Clark, you may continue with your cross examination.
Now, when we left off, sir, we were discussing the fact that you were not aware of the history of the sock before you saw it on April 2nd, 1995.
No, I do not know the history prior to that, how it was stored, maintained, no.
And you made no effort to determine what the history of the sock was with respect to how it was handled before you saw it on April 2nd of 1995?
Well, can you tell us, sir, what effort you made to determine what the history of the handling and testing of that sock was before you saw it on April 2nd, 1995?
I did not make any determination of the history. My purpose there was to examine it as it was in the condition received.
In that case, sir, then you can not tell us whether the condition that you observed on April 2nd was there before August 4th, 1994?
Yes, your Honor. I'd ask that this photograph be marked People's next in order, People's 5--
Yes. Certainly. You have to have a solvent, either phenolphthalein or distilled water.
And if that is the test being--does that appear to be the test being performed here, sir?
As stated before, it appears to me to be the sampling phase. First you sample the material and then you analyze it by adding the reagent to it. This would be just sampling, removing a suspect stain or a portion thereof for testing.
Okay. And you remove the suspect stain or portion thereof by adding--by using a damp q-tip to sample the area; is that correct?
I would agree it's a q-tip and it apparently has been damped. It should be if it's going to be used.
Now, sir, would it be important to you to know whether as of the date--after the date of this photograph, assumed for the hypothetical that it's August 4th, 1994--
Would you agree, sir, that it would be important to know that after the point of the testing shown in this photograph, the socks had been frozen and unfrozen repeatedly? Would that be good for you to know?
Well, again, this is not testing in the photograph. The test followed the photograph. It would not be important for me to know because I saw what I saw at the time I examined it. If you want me to speculate as to what could have caused it, then if I knew certain factors, I might be in a position to speculate.
Then you would agree, sir, that your lack of knowledge as to whether or not the socks had been frozen and unfrozen repeatedly would have an impact on your ability to give us some opinion as to how the microbe--the little balls that you saw got to be on the inner side of the sock that you saw on April 2nd, correct?
Freezing and thawing I do not conceive as a mechanism that would allow the things that I observed in the cut-out portion on the opposite side to have been formed. I can't imagine a mechanism by simply freezing and thawing unless you purposely put it in a high-humidity cabinet. That could cause that. I just don't see that that's a factor.
So it's your opinion then, sir, that even though you're not aware of how many times it was frozen and unfrozen, you are willing to give the opinion to this jury that that would have no impact on whether or not those little balls would appear on the other side of the sock; is that correct?
The statement I made did not say "Have no effect." I said that might explain an effect, but I can not imagine how simply freezing and thawing or the number of times it's done would have any significant effect upon creating what I observed when I looked at them on April 2nd.
And you can not tell this jury whether or not that's how those little balls came to be on the other side of the stain; isn't that right, sir?
I don't know what you mean by "That." You'll have to explain. Is "That" supposed to mean a mechanism? Would you rephrase that, please?
You can not tell us, sir, whether or not--you can not state to this jury that the freezing and unfreezing process absolutely did not cause the appearance of those little balls on the inside of the sock that you saw on April 2nd, 1995; isn't that true?
And you did not inquire--you examined these socks with Dr. Lee on April 2nd; isn't that right?
Were you aware of his examination of the socks that he had conducted on February 16th, 1995?
To the extent that he just observed them. I do not believe he made a microscopic examination at that time. That is my best recollection.
And you do not know if he during the process of his experiment on February 16, 1995 twisted and pulled the socks in an effort to get a better look at any side of it or any aspect of it, do you?
Are you aware, sir, of the fact that LAPD set up a microscope for Dr. Lee to use in his February 16th examination?
And in the course of a microscopic examination, sir, in your experience, can it occur that material or fabric will be pulled or twisted in an effort to get a certain area under the field of view?
And would it be important to know whether that that had occurred on multiple occasions with this particular sock?
But it could add important information, sir, with respect to determining how those little microbes got onto the side of the sock when you observed them in 1995?
They're not microbes. Microbes are alive. Now I forgot the question.
KEY QUOTEAll right. Could it be important information whether or not the sock was repeatedly manipulated and twisted during microscopic--repeated microscopic examinations to determine how those little balls got onto the side of the sock when you observed them on April 2nd, 1995?
I can't imagine how. I really don't see how manipulating the fabric could create dried balls of red fluid inside of the sock. It may be possible, but I have no idea what the mechanism would be that could cause those to form simply by manipulation. They were dried when--and they were wet and they dried.
KEY QUOTELet me ask you something, sir. You said you observed one of those little balls to be adherent to the fiber; is that correct?
I observed several, I think half a dozen at least. We photographed the one that showed the bonding to the fiber the most distinctly.
Okay. Is it--sir, based on your examination, one was bonded well enough to photograph; is that correct?
I think they were all bonded, but this one showed the bonding to a fiber that was also part of the woven thread. That's the reason it was selected.
And that's the reason you took only one photograph although you saw six or seven of these little balls; is that right?
I didn't take the photographs. Dr. Lee actually clicked them off. I observed them.
It's the only one that I have seen. I think it's the best representation and I'm sure that's why he enlarged it.
No. No. Mr. MacDonell, please listen to the question. I asked you whether you took only--there was only one photograph taken of those little balls that you saw on the inner surface of the sock.
And that one photograph was taken because in your opinion or in your collective opinion, that demonstrated most clearly the bonding of that little ball; is that correct?
Now, let me ask you something. With respect to that little ball that you saw bonded, what tests did you perform to determine whether it was in fact adherent to the fabric or simply lying in the weave where you saw it?
It seems to surround the fiber or the thread-like material to which it is bonded, and it didn't move. So it didn't fall off. We're dealing with something extremely small. We didn't do any testing to dry to abrade it to perhaps fracture it. But it's exceedingly small. We did no actual testing except observation.
All right. As a matter of fact, those little balls that you saw--you said six or seven of them?
If you took those six or seven little balls and put them all in a purple top tube and stacked them on top of each other, could you see them?
KEY QUOTEAnd yet the stain on the outside of the opposite side of the sock you said was 50 microliters, 60 maybe?
And all you had were those six little balls, six or seven little balls that you couldn't even see if stacked up together with the naked eye; is that right?
Now, with respect to the manipulation of the sock, sir, you indicated that you--strike that. These socks, they were stretchy, elastic in nature; were they not?
Now, if you were to have blood dry on a sock and then you were to stretch it, blood might flake off, if even in only microscopic amounts. Would that be true, sir?
And if the sock is stretched in some fashion, which causes the blood to flake and then the sock is compressed through storage in a bag, you can--there will be some microscopic or some flaking happening of the blood that has dried on the sock; isn't that correct?
And if in fact the blood that has hit the outer surface of the sock has seeped through to the inside, if it rubs against the other side in a dried condition causing--by friction, there will be some flaking as well, would there not, even if only in microscopic in amount?
Well, it's even simpler than that. It wouldn't have to flake off and go through the sock because when it dries, it's through the sock to begin with. So could flake off from the inside of the outside surface at that point. And then if it landed on the inside, you would have some flakes on the side opposite the inside. Yes, that could happen.
And you indicated that you were not present when Dr. Lee did his examination of the socks on February 16th, 1995; is that right, sir?
Now, on the date that you did the examination with him, did you turn the socks inside out?
And when you say the initial photographs were taken, are you talking about the photographs of the little balls?
Yes. We--I believe we took all the photographs before we did any what you could call stretching or manipulation of the socks. We left them quite flat as we took them out.
Do you know whether anyone turned those socks inside out or twisted them in any fashion before you made that examination on April 2nd, 1995?
Would that be information that you would like to have, sir, in forming your opinion as to how those little balls got onto that side of the sock?
No. Not unless you added many factors such as if the socks were wet and you turn them inside out. That might make a difference. But you're exposing the inside where I detected these small balls of red material to the outside at that point. So you're defeating the purpose of transfer.
That would no longer be in contact with the area that was stained. So you're losing ground that way if you're trying to transfer them.
No. You're--let me ask you this, sir. You don't know whether they were wet on some occasion after the blood was detected on August 4th with that q-tip, correct?
Your Honor, I have a series of three photographs I'd like to show to the witness. I'm going to show them to counsel. Be marked People's 554--
All right. Sir, I'm going to show you a photograph. Do you recognize--do you recognize the person in that photograph, sir?
All right. Did you see him perform the manipulation with the sock that he used in this photograph in your presence on April 2nd?
No scientist can state absolutes. Of course not.
They're not microbes. Microbes are alive. Now I forgot the question.
If you took those six or seven little balls and put them all in a purple top tube and stacked them on top of each other, could you see them?
Not without a microscope or unless you're extremely myopic.
I can't imagine how. I really don't see how manipulating the fabric could create dried balls of red fluid inside of the sock.