The 1994 double murder and 1995 criminal trial of O. J. Simpson, which turned on 108 exhibits of physical evidence, including DNA blood evidence, and became a landmark test of how DNA evidence and its chain of custody are presented to a jury. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/
Facts
Case YearSourced to the subject's own account1994 is the year of the murders; the criminal trial ran from January to October 1995. LocationSourced to the subject's own accountLos Angeles, California, United States 1 Investigative or Reform SignificanceSourced to the subject's own accountA landmark test of chain of custody: the defense argued evidence collectors did not change gloves between items, used plastic rather than paper evidence bags, and stored evidence in an unrefrigerated van for up to seven hours, creating reasonable doubt about DNA evidence that was otherwise extensive. 1 Case StatusSourced to the subject's own accountAcquitted of criminal murder charges in October 1995; found liable for wrongful death in a subsequent 1997 civil trial. 1 Case Status
Case Status (category)Sourced to the subject's own account FAQs
Why is the O. J. Simpson case treated as a landmark for forensic evidence rather than only as a celebrity trial?
The 1995 criminal trial turned on 108 exhibits of physical evidence, including DNA blood evidence, and became a widely studied test of how DNA evidence and its chain of custody are explained to, and evaluated by, a jury, independent of the trial's outcome or its public profile.
Connections
Associated With
Source Wikipedia: O. J. Simpson murder case
Exemplifies
Source Wikipedia: O. J. Simpson murder case
Source Wikipedia: O. J. Simpson murder case
Investigated By
Source Wikipedia: O. J. Simpson murder case
Used In
DNA evidence from blood at the scene and on physical evidence was central to the prosecution case.
Source Wikipedia: O. J. Simpson murder case
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Took Place In
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Sources
1. Wikipedia: O. J. Simpson murder case
introductory section
a significant amount of forensic evidence
Trial section
The murders occurred on June 12, 1994, with the criminal trial spanning from January 24 to October 3, 1995
Compromised and contaminated section
not always changing gloves between handling evidence items, packaging and storing the evidence items using plastic bags rather than paper bags as recommended, and storing evidence in the police van, which was not refrigerated, for up to seven hours
- Used In: DNA Profiling
Investigated By: Los Angeles Police Department, Aftermath section
The LAPD has also declined to reexamine the evidence with modern methods in recent years because Simpson could not be tried for the same crime again.
Exemplifies: Chain of Custody, evidence-collection discussion
Fung and Mazzola did admit to making several mistakes during evidence collection, which included not always changing gloves between handling evidence items.
Associated With: Barry C. Scheck, defense team section
Barry Scheck and Peter Neufeld were also hired; they headed the Innocence Project and specialized in DNA evidence.
View the SourceMurder trial of O. J. Simpson (Wikipedia)
In Group: Modern High-Profile Murder Prosecutions, LeadQuote, In Group: Modern High-Profile Murder Prosecutions, Lead
Though prosecutors argued that Simpson was implicated by a significant amount of forensic evidence, he was acquitted of both murders on October 3.
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