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Deceptively Simple: Framing, Intuition And Judicial Gatekeeping Of Forensic Feature-Comparison Methods Evidence, Jane Campbell Moriarty Feb 2018

Deceptively Simple: Framing, Intuition And Judicial Gatekeeping Of Forensic Feature-Comparison Methods Evidence, Jane Campbell Moriarty

Jane Campbell Moriarty

During the Symposium for the Judicial Conference Advisory Committee on Evidence Rules, held at Boston College on October 27, 2017, the scientists, statisticians, legal academics, and criminal defense lawyers presented a unified theme: the federal courts have not fulfilled their role as gatekeepers to exclude or limit potentially unreliable feature-comparison methods of forensic science evidence (“FCM evidence”). The only voiced dissents came from the DOJ and FBI lawyers, who argued that the courts had been admitting such pattern-matching evidence properly and that the evidence was indeed reliable.


Forensic Science: Grand Goals, Tragic Flaws, And Judicial Gatekeeping, Jane Campbell Moriarty Dec 2004

Forensic Science: Grand Goals, Tragic Flaws, And Judicial Gatekeeping, Jane Campbell Moriarty

Jane Campbell Moriarty

In the last decade, a number of scientists have published articles and testified in court, explaining the ways in which they believe that some of the forensic sciences do not meet reliability standards and that laboratories make errors. The explosion of exonerations resulting from DNA technology has raised questions about the accuracy of many forensic sciences and the quality of some laboratory testing. A substantial number of these defendants can point to erroneous forensic science as a contributing cause of their wrongful convictions. In the courts, increasingly, the parties have substantial and serious disagreements about the quality of forensic science. …