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Full-Text Articles in Law
Confrontation's Multi-Analyst Problem, Paul F. Rothstein, Ronald J. Coleman
Confrontation's Multi-Analyst Problem, Paul F. Rothstein, Ronald J. Coleman
Georgetown Law Faculty Publications and Other Works
The Confrontation Clause in the Sixth Amendment affords the “accused” in “criminal prosecutions” the right “to be confronted with the witnesses against” them. A particular challenge for courts over at least the last decade-plus has been the degree to which the Confrontation Clause applies to forensic reports, such as those presenting the results of a DNA, toxicology, or other CSI-type analysis. Should use of forensic reports entitle criminal defendants to confront purportedly “objective” analysts from the lab producing the report? If so, which analyst or analysts? For forensic processes that require multiple analysts, should the prosecution be required to produce …
From The Legal Literature: The Threat And Promise Of Police Use Of Dna Databases, Francesca Laguardia
From The Legal Literature: The Threat And Promise Of Police Use Of Dna Databases, Francesca Laguardia
Department of Justice Studies Faculty Scholarship and Creative Works
No abstract provided.
Forensic Evidence And The Court Of Appeal For England And Wales, Lissa Griffin
Forensic Evidence And The Court Of Appeal For England And Wales, Lissa Griffin
Elisabeth Haub School of Law Faculty Publications
The Criminal Division of the Court of Appeal has extensively analyzed the role of forensic evidence. In doing so, the court has grappled with the admissibility and reliability of a broad range of forensic evidence, from DNA and computer forensics to medical and psychological proof, to more outlying subjects like facial mapping, fiber analysis, or voice identification. The court has analyzed these subjects from two perspectives: the admissibility of such evidence in the lower courts and the admissibility of such evidence as fresh evidence on appeal. In both contexts, the court has taken a practical approach to admitting forensic proof …
'False But Highly Persuasive:' How Wrong Were The Probability Estimates In Mcdaniel V. Brown?, David H. Kaye
'False But Highly Persuasive:' How Wrong Were The Probability Estimates In Mcdaniel V. Brown?, David H. Kaye
Journal Articles
In McDaniel v. Brown, the Supreme Court will review the use of DNA evidence in a 1994 trial for sexual assault and attempted murder. The Court granted certiorari to consider two procedural issues - the standard of federal postconviction review of a state jury verdict for sufficiency of the evidence, and the district court's decision to allow the prisoner to supplement the record of trials, appeals, and state postconviction proceedings with a geneticist's letter twelve years after the trial.
This essay clarifies the nature and extent of the errors in the presentation of the DNA evidence in Brown. It questions …
A Return To The Grand Jury To Promote A Zen Zeal In Prosecutors, Melanie D. Wilson
A Return To The Grand Jury To Promote A Zen Zeal In Prosecutors, Melanie D. Wilson
Scholarly Articles
DNA evidence has freed at least 209 convicted people. Sometimes DNA evidence exonerates a person. Other times, it does not. When it does not exonerate, a prosecutor must decide whether to persist in further prosecution of the defendant. I propose a fresh, but simple, solution for prosecutors who face such choices. To protect the interests of defendants and victims, and to assuage society’s need for fair and accurate outcomes, prosecutors should represent these cases to a grand jury. The grand jury is an easily convened neutral party that can dispassionately evaluate the evidence, old and new, and determine whether a …
Finding A Happy And Ethical Medium Between A Prosecutor Who Believes The Defendant Didn't Do It And The Boss Who Says That He Did, Melanie D. Wilson
Finding A Happy And Ethical Medium Between A Prosecutor Who Believes The Defendant Didn't Do It And The Boss Who Says That He Did, Melanie D. Wilson
Scholarly Articles
The increasing prevalence of DNA testing has proven that, at times, our criminal justice system renders wrongful convictions. Extrapolating from such significant errors, we can infer that smaller mistakes also occur. Because criminal prosecution is not an exact science, like DNA evidence, prosecutors can disagree about aspects of a case-whether to reward a cooperating defendant with a sentence reduction, whether to indict a defendant under a mandatory minimum statute, and even whether a defendant is guilty of a crime. This Essay examines the tension that arises when the prosecutor handling a case disagrees with her boss about one or more …
Statistics In The Jury Box: How Jurors Respond To Mitochondrial Dna Match Probabilities, David H. Kaye, Valerie P. Hans, B. Michael Dann, Erin J. Farley, Stephanie Albertson
Statistics In The Jury Box: How Jurors Respond To Mitochondrial Dna Match Probabilities, David H. Kaye, Valerie P. Hans, B. Michael Dann, Erin J. Farley, Stephanie Albertson
Cornell Law Faculty Publications
This article describes parts of an unusually realistic experiment on the comprehension of expert testimony on mitochondrial DNA (mtDNA) sequencing in a criminal trial for robbery. Specifically, we examine how jurors who responded to summonses for jury duty evaluated portions of videotaped testimony involving probabilities and statistics. Although some jurors showed susceptibility to classic fallacies in interpreting conditional probabilities, the jurors as a whole were not overwhelmed by a 99.98% exclusion probability that the prosecution presented. Cognitive errors favoring the defense were more prevalent than ones favoring the prosecution. These findings lend scant support to the legal argument that mtDNA …
Chimeras: Double The Dna - Double The Fun For Crime Scene Investigators, Prosecutors, And Defense Attorneys?, Catherine Arcabascio
Chimeras: Double The Dna - Double The Fun For Crime Scene Investigators, Prosecutors, And Defense Attorneys?, Catherine Arcabascio
Faculty Scholarship
This article first explores the mythological origins of the term "chimera." It then explores the causes and scientific explanations of chimerism and the various conditions covered by the term chimera in the area of genetics. Although this article will discuss the various chimeric conditions that are thought to exist, its primary focus is on chimerism that is the result of the fusing of embryos in utero. Next, the article will discuss recent cases of chimerism - and of alleged chimerism - and how the genetic differences between chimeras and the general population came to light. It also will discuss …
A Brave New World Of Criminal Justice: Neil Gerlach's Genetic Imaginary, Steve Coughlan
A Brave New World Of Criminal Justice: Neil Gerlach's Genetic Imaginary, Steve Coughlan
Articles, Book Chapters, & Popular Press
In this well written and intriguing book, Neil Gerlach asks why the criminal justice system has accepted DNA evidence in much the same way that our Anglo-Saxon predecessors accepted trial by ordeal. Why have we not instead shown the same caution we show polygraph evidence? To be sure, he does not present the issue in those terms, and might shudder at the analogy. Still, the central issue he pursues in the book is the question of how DNA evidence has managed to assume its current aura of infallibility, as evidence which is somehow uniquely objective and "true": how it has …