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Articles 1 - 22 of 22
Full-Text Articles in Law
Catching Killers With Consumer Genetic Information, Angela Hackstadt
Catching Killers With Consumer Genetic Information, Angela Hackstadt
University Libraries Faculty Scholarship
In April 2018, Joseph James D'Angelo was arrested as a suspect in the Golden State Killer case. DNA evidence collected at a 1980 crime scene finally shed light on the murderer's identity in early 2018 when investigators turned to GEDMatch, a service that allows users to upload and share DNA data obtained from consumer genetic tests. Consumer genetic testing, DNA collection, and familial DNA searching all raise ethical and privacy concerns. If investigators are using genetic genealogy to solve cold cases, where does that leave consumers?
The Technologies Of Race: Big Data, Privacy And The New Racial Bioethics, Christian Sundquist
The Technologies Of Race: Big Data, Privacy And The New Racial Bioethics, Christian Sundquist
Articles
Advancements in genetic technology have resurrected long discarded conceptualizations of “race” as a biological reality. The rise of modern biological race thinking – as evidenced in health disparity research, personal genomics, DNA criminal forensics, and bio-databanking - not only is scientifically unsound but portends the future normalization of racial inequality. This Article articulates a constitutional theory of shared humanity, rooted in the substantive due process doctrine and Ninth Amendment, to counter the socio-legal acceptance of modern genetic racial differentiation. It argues that state actions that rely on biological racial distinctions undermine the essential personhood of individuals subjected to such taxonomies, …
Decision Making And The Law: Truth Barriers, Jonathan J. Koehler, John B. Meixner Jr.
Decision Making And The Law: Truth Barriers, Jonathan J. Koehler, John B. Meixner Jr.
Scholarly Works
Reaching an accurate outcome is a central goal of the American trial. But structural features of the legal system, in combination with the cognitive shortcomings of legal actors, hinder the search for truth. Regarding the legal system, various rules and policies restrict decision makers’ access to evidence, violate the laws of probability, and limit the evidentiary concerns that may be considered on appeal. Regarding legal actors, informational deficits (particularly regarding scientific and statistical evidence) and cognitive biases of police investigators, witnesses (lay and expert), attorneys, judges, and jurors pose serious obstacles. We conclude by suggesting that research in judgment and …
Dna By The Entirety, Natalie Ram
Dna By The Entirety, Natalie Ram
All Faculty Scholarship
The law fails to accommodate the inconvenient fact that an individual’s identifiable genetic information is involuntarily and immutably shared with her close genetic relatives. Legal institutions have established that individuals have a cognizable interest in controlling genetic information that is identifying to them. The Supreme Court recognized in Maryland v. King that the Fourth Amendment is implicated when arrestees’ DNA is analyzed, and the Genetic Information Nondiscrimination Act protects individuals from genetic discrimination in the employment and health-insurance markets. But genetic information is not like other forms of private or personal information because it is shared — immutably and involuntarily …
Wrongful Convictions And Upstream Reform In The Criminal Justice System, Kate Kruse
Wrongful Convictions And Upstream Reform In The Criminal Justice System, Kate Kruse
Faculty Scholarship
This Article explores the viability of upstream criminal justice reforms within the context of an adversary and procedural system of criminal justice, focusing on reforms in eyewitness identification procedures. Mistaken eyewitness identification evidence is often cited as the leading cause of wrongful convictions in the United States. Eyewitness identification reforms have also been the most developed upstream efforts to grow out of the innocence movement. The success and limitation of upstream reform in eyewitness identification shed light on the efficacy of upstream criminal justice system reform more generally, as well as in areas that are less developed, such as the …
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 …
Dna Helps Clear Man's Name From Rape Charge After 24 Years, Colin Starger
Dna Helps Clear Man's Name From Rape Charge After 24 Years, Colin Starger
All Faculty Scholarship
No abstract provided.
Comments On Maryland V. King In 'U.S. Supreme Court To Hear Arguments Over Md. Dna Case: Justices' Decision Will Have National Implications On Future Crime-Fighting Procedures', Colin Starger
All Faculty Scholarship
No abstract provided.
Fortuity And Forensic Familial Identification, Natalie Ram
Fortuity And Forensic Familial Identification, Natalie Ram
All Faculty Scholarship
On July 7, 2010, Los Angeles police announced the arrest of a suspect in the Grim Sleeper murders, so called because of a decade-long hiatus in killings. The break in the case came when California searched its state DNA database for a genetic profile similar, but not identical, to the killer’s. DNA is inherited in specific and predictable ways, so a source-excluding partial match might indicate that a close genetic relative of the matching offender was the Grim Sleeper. California’s apparent success in this case has intensified interest in policymaking for source-excluding partial matching. To date, however, little information about …
Unraveling The Exclusionary Rule: From Leon To Herring To Robinson - And Back?, David H. Kaye
Unraveling The Exclusionary Rule: From Leon To Herring To Robinson - And Back?, David H. Kaye
Journal Articles
The Fourth Amendment exclusionary rule began to unravel in United States v. Leon. The facts were compelling. Why exclude reliable physical evidence from trial when it was not the constable who blundered, but “a detached and neutral magistrate” who misjudged whether probable cause was present and issued a search warrant? Later cases applied the exception for “good faith” mistakes to a police officer who, pursuing a grudge against a suspect, arrested and searched him and his truck on the basis of a false and negligent report from a clerk in another county of an outstanding arrest warrant. The California Supreme …
The Dna Of An Argument: A Case Study In Legal Logos, Colin Starger
The Dna Of An Argument: A Case Study In Legal Logos, Colin Starger
All Faculty Scholarship
This Article develops a framework for analyzing legal argument through an in-depth case study of the debate over federal actions for post-conviction DNA access. Building on the Aristotelian concept of logos, this Article maintains that the persuasive power of legal logic depends in part on the rhetorical characteristics of premises, inferences, and conclusions in legal proofs. After sketching a taxonomy that distinguishes between prototypical argument logo (formal, empirical, narrative, and categorical), the Article applies its framework to parse the rhetorical dynamics at play in litigation over post-conviction access to DNA evidence under 42 U.S.C. § 1983, focusing in particular on …
Rounding Up The Usual Suspects: A Logical And Legal Analysis Of Dna Trawling Cases, David H. Kaye
Rounding Up The Usual Suspects: A Logical And Legal Analysis Of Dna Trawling Cases, David H. Kaye
Journal Articles
Courts are beginning to confront a problem that has divided the scientific community - whether identifying a defendant by fishing through a database of DNA types to find a match to a crime-scene sample reduces the significance of a match. For years, the problem seemed academic. Now that the U.S. has more than five million DNA profiles from convicted offenders and suspects in a national, computer-searchable database, the question has assumed more urgency. Increasingly, individuals are being charged with crimes as a result of a match between their recorded profile and the DNA from a victim or scene of a …
'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 …
On Race Theory And Norms, Christian Sundquist
On Race Theory And Norms, Christian Sundquist
Articles
This article has been adapted from an address given at the Albany Law Review Symposium in Spring 2009. This article discusses the judicial acceptance of DNA random match estimates, which uses DNA analysis to estimate the likelihood that a criminal defendant is the source of genetic material that is found at a crime scene. Relying on race, these tests demonstrate how such a re-inscription of race as a biological entity threatens the modern conception of race as a social construction, and how those estimates should be rejected as inadmissible on a doctrinal level under the Federal Rules of Evidence.
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 …
Nontestimonial Identification Orders For Dna Testing, Paul C. Giannelli
Nontestimonial Identification Orders For Dna Testing, Paul C. Giannelli
Faculty Publications
No abstract provided.
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, Stephen Coughlan
A Brave New World Of Criminal Justice: Neil Gerlach's Genetic Imaginary, Stephen 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 …
Dna As Evidence: Viewing Science Through The Prism Of The Law, Peter Donnelly, Richard D. Friedman
Dna As Evidence: Viewing Science Through The Prism Of The Law, Peter Donnelly, Richard D. Friedman
Articles
In this article, we analyze a problem related to DNA evidence that is likely to be of great and increasing significance in the near future. This is the problem of whether, and how, to present evidence that the suspect has been identified through a DNA database search. In our view, the two well-known reports on DNA evidence issued by the National Research Council (NRC) have been badly mistaken in their analysis of this problem. The mistakes are significant because the reports have carried great authority with American courts; moreover, the DNA Advisory Board of the FBI has endorsed the second …
Dna Database Searches And The Legal Consumption Of Scientific Evidence, Peter Donnelly, Richard D. Friedman
Dna Database Searches And The Legal Consumption Of Scientific Evidence, Peter Donnelly, Richard D. Friedman
Articles
DNA evidence has transformed the proof of identity in criminal litigation, but it has also introduced daunting problems of statistical analysis into the process. In this Article, we analyze a problem related to DNA evidence that is likely to be of great and increasing significance in the near future. This is the problem of whether, and how, to present evidence that the suspect has been identified through a DNA database search. In our view, the two well-known reports on DNA evidence issued by the National Research Council ("NRC"), each of which has carried great authority with the American courts on …
Dna Evidence, Paul C. Giannelli