🧪 People's 257-D — Second ms31-Probe Autoradiograph
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🧪 Forensic in Dna Rflp Results

People's 257-D — Second ms31-Probe Autoradiograph

People's 257-D, the second ms31-probe autoradiograph developed November 1, 1994. During Dr. Robin Cotton's examination, it was described as showing two Simpson bands matching items 12 and 52 and excluding Nicole Brown and Goldman; it was later displayed to discuss band comparison and match-window imprecision.

Exhibit labels

How this item was marked across the four trials. The same physical item often gets different numbers in the criminal and civil trials.

People's 257-DPeople's 257-d

Source proceedings (3)

Every proceeding where this item was discussed. Click through to the transcript.

Criminal trial (3)

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Item 52 — Bundy Blood Drop Five-Probe RFLP Result
Item 52, a Bundy blood drop discussed as having a Cellmark five-probe RFLP match to Simpson. Witnesses and counsel reported frequencies beginning at 1 in 170 million, with upper figures ranging from 1.2 billion to 2.2 billion. Testimony and argument gave dif…
People's 262 — Rockingham Socks DNA Results Board
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Bronco Stains 303–305 RFLP Results
Collective RFLP testing and results for Bronco stains 303, 304, and 305. During Gary Sims's cross-examination, the combined 72-nanogram sample was described as mixed DNA with O.J. Simpson as the primary contributor and Ronald Goldman and Nicole Brown Simpson…
People's 257-B — Original ms1 Single-Probe Autoradiograph
People's 257-B, the original single-probe ms1 (D1S7) autoradiograph, described in connection with the sample set including item 78 and item 52 and substituted for a previously marked copy.
People's 257-A — Multi-Marker Cocktail RFLP Autoradiograph
People's 257-A, a cocktail RFLP autoradiograph showing multiple genetic markers and lanes for items 12, 52, and 78 with known reference samples. The item 78 banding was described as an 11-band mixture of two contributors and was examined and annotated during…
People's 257-E — Original ms43 Autoradiograph
People's 257-E, the original ms43 single-marker autoradiograph showing banding patterns for Simpson, Brown, Goldman, evidence items 52 and 12, and the boot-stain sample; it was displayed and annotated during Dr. Robin Cotton's examination.
Rockingham sock DNA result boards (People's 262/262-A; Plaintiffs' 297)
Charts and boards presenting DNA analysis results for Rockingham sock item 13. Plaintiffs' 297 identifies stains 42A-1 through 42B-2 and records receipt by DOJ on September 26, 1994; People's 262 was used as a reference for sock-testing results, and the 262/…
People's 269-A through 269-I — Sock 13A RFLP Autoradiograph Series
People's 269-A through 269-I, a nine-film RFLP autoradiograph series from gel membrane AM616 comparing sock stain 13A with reference samples for Nicole Brown, Ronald Goldman, and OJ Simpson. The D1S7 film, also identified as Criminal 269-B and Defendants' 30…
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🔬 People's 257-D — Second ms31-Probe Autoradiograph
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