With the popularity of crime dramas like CSI focusing on forensic science, and increasing numbers of police and prosecutors making wide-spread use of DNA, high-tech science seems to have become the handmaiden of law enforcement. But this is a myth,asserts law professor and nationally known expert on police profiling David A. Harris. In fact, most of law enforcement does not embrace science'it rejects it instead, resisting it vigorously. The question at the heart of this book is why.
»» Eyewitness identifications procedures using simultaneous lineups'showing the witness six persons together,as police have traditionally done'produces a significant number of incorrect identifications.
»» Interrogations that include threats of harsh penalties and untruths about the existence of evidence proving the suspect's guilt significantly increase the prospect of an innocent person confessing falsely.
»» Fingerprint matching does not use probability calculations based on collected and standardized data to generate conclusions, but rather human interpretation and judgment.Examiners generally claim a zero rate of error ' an untenable claim in the face of publicly known errors by the best examiners in the U.S.
Failed Evidence explores the real reasons that police and prosecutors resist scientific change, and it lays out a concrete plan to bring law enforcement into the scientific present. Written in a crisp and engaging style, free of legal and scientific jargon, Failed Evidence will explain to police and prosecutors, political leaders and policy makers, as well as other experts and anyone else who cares about how law enforcement does its job, where we should go from here. Because only if we understand why law enforcement resists science will we be able to break through this resistance and convince police and prosecutors to rely on the best that science has to offer. Justice demands no less.
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Industry Reviews
"Failed Evidence is a masterful expose of both the flaws in our criminal justice system and the reasons many police and prosecutors are unwilling to correct them. If real change is to occur, would-be reformers need to ingest this book. Its prescriptions, all based on the latest scientific findings, would go a long way toward eliminating wrongful convictions and ensuring accurate verdicts."-Christopher Slobogin, Vanderbilt University Law School "Wrongful convictions are the worst error the American criminal justice system can make. And yet in the last two decades we have learned both that we regularly convict the innocent and that, as a result of empirical advances in the social sciences, we now know what reforms are necessary to substantially decrease the risk of wrongful conviction. David Harris's well-written and engaging book, Failed Evidence: Why Law Enforcement Resists Science, brilliantly synthesizes this research and its implications, astutely connecting the dots from the reasons why wrongful convictions occur to the solutions necessary to prevent them. If there is one book that I would recommend to policymakers, criminal defense attorneys and prosecutors, police or the members of the general public about the subject of wrongful conviction, it is Failed Evidence: Why Law Enforcement Resists Science.This first rate book is brimming with insight and intelligence." Richard A. Leo, University of San Francisco "David Harris, the nation's leading expert on racial profiling, turns his attention in this timely book to exposing the flaws in three standard investigative techniques used to solve crimes: interrogations, eyewitness identifications, and forensic science. In clear, accessible language, he shows how these flaws can lead juries to convict innocent individuals. He also discusses why those in the best position to address these flaws are likely to resist reform. A must-read for anyone interested in a behind-the-scenes look at the criminal justice system." Cynthia Lee, Charles Kennedy Poe Research Professor of Law, George Washington University
