Law Commons^™

Limited Admissibility And Its Limitations, Lisa Dufraimont

Lisa Dufraimont

Among the challenges facing juries and judges in adjudicating cases is the obligation to use evidence for limited purposes. Evidence inadmissible for one purpose is frequently admissible for other purposes, a situation known as "limited admissibility". Where limited admissibility arises in jury trials, courts generally deliver limiting instructions outlining the inferences that can legitimately be drawn from the evidence and identifying prohibited lines of reasoning to be avoided. Limiting instructions represent an expedient solution to limited-admissibility problems, but they create obvious problems of their own. A thoughtful observer might suspect-as psychological studies confirm-that limiting instructions are likely to fail in …

Kadhi's Courts And Kenya's Constitution: An International Human Rights Perspective, Joseph M. Isanga

Joseph Isanga

This article examines Kenya's international human rights obligations and finds that there is support for religious courts, provided relevant human rights guarantees are ensured. Kenya's Kadhi's courts have existed in the constitution since independence from the British. So why do some religious groups now oppose them or their enhancement under Kenya's Constitution? Opponents of Kadhi's courts advance, inter aha, the following arguments. First, Kadhi's courts provisions favour one religion and divide Kenyans along religious lines. Second, they introduce Sharia law. Third, the historical reasons for their existence have been overtaken by events. Fourth, non-Muslims shouldn't be taxed to fund a …

Control Of The Attorney-Client Privilege After Mergers And Other Transformational Transactions: Should Control Of The Privilege Be Alienable By Contract?, Grace M. Giesel

Grace M. Giesel

In recent years, parties to mergers and other transformational transactions have begun inserting into their deal documents provisions allocating post-transaction control of the attorney-client privilege for pretransaction communications. The controller of the privilege is the person or entity who decides whether to assert the privilege or, rather, to waive it. Commonly, representatives of the target entity in a merger or representatives of an asset seller in a transformational sale want post-transaction control of the privilege for pre-transaction communications relating to the transaction. They want control of the privilege so the surviving entity cannot access or use those communications against the …

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

Jane Campbell Moriarty

Who Speaks For Neuroscience? Neuroimaging Evidence And Courtroom Expertise, Jane Campbell Moriarty, Daniel D. Langleben

Jane Campbell Moriarty

An Undetectable Constitutional Violation, Jill W. Lens

Jill Wieber Lens

State Searches, Federal Cases, And Choice Of Law: Just A Little Respect, John B. Corr

John (Bernie) Corr

No abstract provided.

Law Enforcement And Criminal Law Decisions, Erwin Chemerinsky

Erwin Chemerinsky

No abstract provided.

Social Media Evidence, Darla W. Jackson

Darla W. Jackson

No abstract provided.

Arson-Associated Homicide In Australia: A Five Year Follow-Up, Claire Ferguson, Rebekah Doley, Bruce D. Watt, Mathew Lyneham, Janet Payne

Rebekah Doley

Arson homicides are rare, representing only two percent of all homicides in Australia each year. In this study, data was collected from the AIC’s National Homicide Monitoring Program (NHMP) to build on previous research undertaken into arson-associated homicides (Davies & Mouzos 2007) and to provide more detailed analysis of cases and offenders. Over the period 1989 to 2010, there were 123 incidents of arson-associated homicide, involving 170 unique victims and 131 offenders. The majority of incidents (63%) occurred in the victim’s home and more than half (57%) of all victims were male. It was found that there has been a …

Probability, Individualization, And Uniqueness In Forensic Science Evidence: Listening To The Academies, David H. Kaye

David Kaye

Day in and day out, criminalists testify to positive, uniquely specific identifications of fingerprints, bullets, handwriting, and other trace evidence. A committee of the National Academy of Sciences, building on the writing of academic commentators, has called for sweeping changes in the presentation and production of evidence of identification. These include some form of circumscribed and standardized testimony. But the Academy report is short on the specifics of the testimony that would be legally and professionally allowable. This essay outlines possible types of testimony that might harmonize the testimony of criminalists with the actual state of forensic science. It does …

Do We Need A Calculus Of Weight To Understand Proof Beyond A Reasonable Doubt?, David H. Kaye

David Kaye

The commentary on a paper by L.J. Cohen, prepared for a symposium on probability and inference in the law of evidence, shows that the legal requirement of proof beyond a reasonable doubt can be understood simply as demanding a sufficiently high probability that the prosecution's narrative or story of the facts, which captures all the elements of the offense, is true. No separate measure of the "weight" of the totality of the evidence is required to understand the burden of persuasion. Any incompleteness in the evidence can be accounted for by a conditional probability that includes the presence of any …

Case Comment - People V. Nelson: A Tale Of Two Statistics, David H. Kaye

David Kaye

In recent years, defendants who were identified as a result of a search through a database of DNA profiles have argued that the probability that a randomly selected person would match a crime-scene stain overstates the probative value of the match. The statistical literature is divided, with most statisticians who have written on the subject rejecting this claim. In People v. Nelson, the Supreme Court of California held that when the random-match probability is so small as to make it exceedingly unlikely that any unrelated individual has the incriminating DNA profile, this statistic is admissible in a database-search case. …

'False But Highly Persuasive:' How Wrong Were The Probability Estimates In Mcdaniel V. Brown?, David H. Kaye

David Kaye

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 …

Evidence Engendered, Kit Kinports

Kit Kinports

Part I of this article briefly describes feminist legal theory and its evolution. Part II then discusses the extent to which evidence as a whole is a gendered topic that reflects predominantly male traits and ideals, and Part III analyzes various specific evidentiary doctrines from a feminist perspective. Finally, Part IV examines way of incorporating feminist theories in teaching an evidence course.

The Hearsay Rule At Work: Has It Been Abolished De Facto By Judicial Decision, Eleanor Swift

Eleanor Swift

No abstract provided.

Admissibility Of Scientific Evidence Under Daubert: The Fatal Flaws Of ‘Falsifiability’ And ‘Falsification’, Barbara P. Billauer Esq

barbara p billauer esq

Abstract: The Daubert mantra demands that judges, acting as gatekeepers, prevent para, pseudo or ‘bad’ science from infiltrating the courtroom. To do so, the Judges must first determine what “science” is? And then, what ‘good science’ is? It is submitted that Daubert is seriously polluted with the notions of Karl Popper who sets ‘falsifiability’ and ‘falsification’ as the demarcation line for that determination. This inapt philosophy has intractably infected case law, leading to bad decisions immortalized as stare decisis. Among other problems, is the intolerance of Popper’s system for multiple causation, a key component of toxic- torts. Thus, the primary …

Bill Cosby, The Lustful Disposition Exception, And The Doctrine Of Chances, Wesley Oliver

Wesley M Oliver

The History Of Children's Hearsay: From Old Bailey To Post-Davis, Thomas D. Lyon, Raymond Lamagna

Thomas D. Lyon

The papers in this symposium were originally prepared for the Section on Evidence of the 2007 Annual Meeting of the Association of American Law Schools.

Relevance Ratio: Evaluating The Probative Value Of Expert Testimony In Child Sexual Abuse Cases , Thomas D. Lyon, Jonathan J. Koehler

Thomas D. Lyon

No abstract provided.

Experts, Statistics, Science & Bad Science, Curtis E.A. Karnow

Curtis E.A. Karnow

Articles, books, and other online resources relating to expert testimony with a specific focus on problems with peer review, bad science, and statistics

Daubert Debunked: A History Of Legal Retrogression A History Of Legal Retrogression And The Need To Reassess ‘Scientific Admissibility’, Barbara P. Billauer Esq

barbara p billauer esq

Abstract: With ‘novel’ scientific discoveries accelerating at an unrelenting pace, the need for accessible and implementable standards for evaluating the legal admissibility of scientific evidence becomes more and more crucial. As science changes, legal standards for evaluating ‘novel’ science must be plastic enough to respond to fast-moving changes. This, ostensibly, was the Daubert objective. Since it was decided in 1993, however, Daubert’s impact has been hotly contested -- with plaintiffs and defendants each claiming the decision unfairly favors the other side. New approaches are constantly suggested to deal with the perceived impact, although there is no uniform consensus of exactly …

Implementing The Lessons From Wrongful Convictions: An Empirical Analysis Of Eyewitness Identification Reform Strategies, Keith A. Findley

Keith A Findley

Learning about the flaws in the criminal justice system that have produced wrongful convictions has progressed at a dramatic pace since the first innocent individuals were exonerated by postconviction DNA testing in 1989. Application of that knowledge to improving the criminal justice system, however, has lagged far behind the growth in knowledge. Likewise, while considerable scholarship has been devoted to identifying the factors that produce wrongful convictions, very little scholarly attention has been devoted to the processes through which knowledge about causes is translated into reforms.

Using eyewitness misidentification—one of the leading contributors to wrongful convictions and the most thoroughly …

Visualizing Dna Proof, Nicholas L. Georgakopoulos

Nicholas L Georgakopoulos

DNA proof inherently involves the use of probability theory, which is often counterintuitive. Visual depictions of probability theory, however, can clarify the analysis and make it tractable. A DNA hit from a large database is a notoriously difficult probabi­li­ty theory issue, yet the visuals should enable courts and juries to handle it. The Puckett facts are an example of a general approach: A search in a large DNA database produces a hit for a cold crime from 1972 San Francisco. Probability theory allows us to process the probabilities that someone else in the database, someone not in the database, or …

The Hallmark Of A Champion—Or Not, Robert Sanger

Robert M. Sanger

Two decisions that just came down, one from the United States Supreme Court and the other from the California Supreme Court. The former is Hall v. Florida and the latter is In re Champion on Habeas Corpus. The Hall and Champion cases, although they do not cite each other, both discuss significant issues with regard to who is eligible for execution under the Atkins decision.

Hall and Champion perpetuate the myth that capital punishment can be imposed accurately and consistently. Additionally, both cases contain serious errors in interpreting science while suggesting that life and death decisions can be based on …

Workshop | Body Worn Video Recorders: The Socio-Technical Implications Of Gathering Direct Evidence, Katina Michael, Alexander Hayes

Alexander Hayes Mr.

- From in-car video recording to body-worn video recording

- Exploring available technologies: how do they work, pros and cons

- Storing direct evidence in secure storage: factors to consider

- Citizens “shooting” back with POV tech – what are their rights?

- Crowdsourced sousveillance- harnessing public data for forensic profiling

- Police force policies and practices on the application of new media

Presenting Expert Testimony - An American Perspective, James Seckinger

James H. Seckinger

No abstract provided.

Evidence In Context: A Trial Evidence Workbook, James Seckinger, Robert Burns, Steven Lubet

James H. Seckinger

No abstract provided.

Criminal And Scientific Evidence: Cases, Materials And Problems, Jimmy Gurule, Robert Goodwin

Jimmy Gurule

No abstract provided.

Criminal And Forensic Evidence: Cases, Materials, Problems. 3rd Edition., Jimmy Gurule, Robert Goodwin

Jimmy Gurule

This unique casebook adopts a modern, comprehensive approach to the study of evidence issues that arise in the context of criminal trial litigation. It covers evidentiary issues associated with the admission of forensic evidence, including expert testimony, as well as traditional evidence issues, such as evidence of prior bad acts offered for purposes other than to prove propensity, and evidence of a rape victim's prior sexual behavior. The materials are presented in two parts that allow for a Criminal Evidence course focused solely on forensic science, solely on traditional criminal evidentiary issues, or a combination of both topics. The Third …