Evidence Commons^™

The Liar’S Mark: Character And Forfeiture In Federal Rule Of Evidence 609(A)(2), Jesse Schupack

Michigan Law Review

Rule 609(a)(2) of the Federal Rules of Evidence is an outlier. The Rule mandates admission of impeaching evidence of a witness’s past convictions for crimes of dishonesty. It is the only place in the Rules where judges are denied their usual discretion to exclude evidence on the grounds that its admission would be more prejudicial than probative. This Note analyzes three assumptions underlying this unusual Rule: (1) that there is a coherently definable category of crimes of dishonesty, (2) that convictions for crimes of dishonesty are uniquely probative of a person’s character, and (3) that an assessment of moral character …

Junk Evidence: A Call To Scrutinize Historical Cell Site Location Evidence, Victoria Saxe

The University of New Hampshire Law Review

Historical cell site location information (CSLI) has been offered as objective, scientific location evidence in criminal trials, but is far less precise than the claims it is used to support. Not only is there no way to pinpoint a cellphone’s precise geographic location from historical CSLI, but there are also no known validation or error rates for the methodologies used to collect and analyze this data. A 2019 telecommunications scandal in Denmark revealed gross inadequacies in the cellphone data and software used by law enforcement to analyze this type of evidence. The scandal sent shockwaves through the country’s legal community …

Reliability, Justice And Confessions: The Essential Paradox, Russell L. Weaver

Russell L. Weaver

This paper deals with the issue of "reliability" in the criminal justice process, and the rising number of wrongful convictions that have been identified in recent years. Using modern evidentiary techniques, a rising number of individuals have been found "innocent" of the crimes for which they have been convicted. These instances of wrongful conviction have involved individuals who spent time on death row, awaiting execution, only to be completely exonerated. There are various reasons for these wrongful convictions, including prosecutorial misconduct and systemic failures such as inadequate indigent representation. This paper focuses on another systemic failure: difficulties with the confessions …

The Admissibility Of Sampling Evidence To Prove Individual Damages In Class Actions, Hillel J. Bavli, John Kenneth Felter

Faculty Journal Articles and Book Chapters

The 2016 Supreme Court decision in Tyson Foods, Inc. v. Bouaphakeo revived the use of “representative” or sampling evidence in class actions. Federal courts are now more receptive to class plaintiffs’ efforts to prove classwide liability and, occasionally, aggregate damages, with sampling evidence. However, federal courts still routinely deny motions for class certification because they find that calculations of class members’ individual damages defeat the predominance prerequisite of Rule 23(b)(3). As a result, meritorious classwide claims founder. In this paper, we combine legal and statistical analyses and propose a novel solution to this dilemma that adheres to the Tysondecision …

Cabining Judicial Discretion Over Forensic Evidence With A New Special Relevance Rule, Emma F.E. Shoucair

Michigan Law Review

Modern forensic evidence suffers from a number of flaws, including insufficient scientific grounding, exaggerated testimony, lack of uniform best practices, and an inefficacious standard for admission that regularly allows judges to admit scientifically unsound evidence. This Note discusses these problems, lays out the current landscape of forensic science reform, and suggests the addition of a new special relevance rule to the Federal Rules of Evidence (and similar rules in state evidence codes). This proposed rule would cabin judicial discretion to admit non-DNA forensic evidence by barring prosecutorial introduction of such evidence in criminal trials absent a competing defense expert or …

Reliability Of Expert Evidence In International Disputes, Matthew W. Swinehart

Michigan Journal of International Law

Part I of this article traces the historical trends in the use of expert evidence in international disputes, from the scattered reliance on experts in the nineteenth and early twentieth centuries to the ubiquity of experts in modern disputes. With that perspective, Part II examines how decision makers have attempted to ensure reliability of the expert evidence that is flooding the evidentiary records of international disputes, while Part III outlines the many problems that still remain. Finally, Part IV proposes a non-exhaustive and nonbinding checklist of questions for analyzing the reliability of any type of expert evidence.

Gatekeeping Science: Using The Structure Of Scientific Research To Distinguish Between Admissibility And Weight In Expert Testimony, David L. Faigman, Christopher Slobogin, John Monahan

Northwestern University Law Review

Fundamental to all evidence rules is the division of responsibility between the judge, who determines the admissibility of evidence, and the jury, which gauges its weight. In most evidentiary contexts, such as those involving hearsay and character, threshold admissibility obligations are clear and relatively uncontroversial. The same is not true for scientific evidence. The complex nature of scientific inference, and in particular the challenges of reasoning from group data to individual cases, has bedeviled courts. As a result, courts vary considerably on how they define the judge’s gatekeeping task under Federal Rule of Evidence 702 and its state equivalents.

This …

"Gatekeeping" Agency Reliance On Scientific And Technical Materials After Daubert: Ensuring Relevance And Reliability In The Administrative Process, Paul S. Miller, Bert W. Rein

Touro Law Review

No abstract provided.

Choice And Boundary Problems In Logerquist, Hummert, And Kumho Tire, David H. Kaye

David Kaye

This article, part of a symposium on the opinion of the Arizona Supreme Court in Logerquist v. McVey, questions that court’s rationales for refusing to apply heightened scrutiny to psychiatric testimony about the retrieval of repressed memories. It also challenges the court’s use of a “personal observations” exception to the heightened scrutiny standard of Frye v. United States. It proposes that a better solution to problems of scientific and expert evidence would be to adopt a sliding scale that attends to the use to which the evidence is put and the degree to which it has been shown to be …

Hypnosis In Our Legal System: The Status Of Its Acceptance In The Trial Setting, Joel R. Hlavaty

Akron Law Review

Hypnosis is a method of therapy which has been utilized by society for quite some time. Recently, it has gained popularity as a new device to be used in the trial setting. Although it is a legitimate method of therapy in the medical and psychological professions, in the hands of attorneys and the legal system it takes on a whole new life. This new life is plagued with questions of admissibility, reliability and suggestibility. This comment will examine these questions and the use of hypnosis in the various stages of trial. This paper will show that some courts hold such …

The Promises And Pitfalls Of State Eyewitness Identification Reforms, Nicholas A. Kahn-Fogel

Faculty Scholarship

This article provides a comprehensive analysis of state-based eyewitness identification reforms, including legislative directives, evidentiary rules, and judicial interpretations of state constitutions as providing greater protection against the use of unreliable eyewitness evidence than the United State Supreme Court offered in its 1977 decision in Manson v. Brathwaite. While previous scholarship has included thorough consideration of a single state's eyewitness law, state-by-state analysis of a sub-issue in eyewitness law, and brief general surveys of state approaches to eyewitness reform, this article adds to the current body of scholarship with an in-depth evaluation of eyewitness identification law in states that have …

Appellate Division, First Department, People V. Bradley, Kathleen Egan

Touro Law Review

No abstract provided.

Prearraignment Lineup Procedures: Are Multiple Lineups Unduly Suggestive Or Sufficiently Reliable?, Jared R. Artura

Touro Law Review

No abstract provided.

Toward A Child-Centered Approach To Evaluating Claims Of Alienation In High-Conflict Custody Disputes, Allison M. Nichols

Michigan Law Review

Theories of parental alienation abound in high-conflict custody cases. The image of one parent brainwashing a child against the other parent fits with what we think we know about family dynamics during divorce. The concept of a diagnosable “Parental Alienation Syndrome” (“PAS”) developed as an attempt to explain this phenomenon, but it has been widely discredited by mental health professionals and thus fails the standard for evidentiary admissibility. Nevertheless, PAS and related theories continue to influence the decisions of family courts, and even in jurisdictions that explicitly reject such theories, judges still face the daunting task of resolving these volatile …

The Mold That Shapes Hearsay Law, Richard D. Friedman

Articles

In response to an article previously published in the Florida Law Review by Professor Ben Trachtenberg, I argue that the historical thesis of Crawford v. Washington is basically correct: The Confrontation Clause of the Sixth Amendment reflects a principle about how witnesses should give testimony, and it does not create any broader constraint on the use of hearsay. I argue that this is an appropriate limit on the Clause, and that in fact for the most part there is no good reason to exclude nontestimonial hearsay if live testimony by the declarant to the same proposition would be admissible. I …

Adaptation And The Courtroom: Judging Climate Science, Kirsten Engel, Jonathan Overpeck

Michigan Journal of Environmental & Administrative Law

Climate science is increasingly showing up in courtroom disputes over the duty to adapt to climate change. While judges play a critical role in evaluating scientific evidence, they are not apt to be familiar with the basic methods of climate science nor with the role played by peer review, publication, and training of climate scientists. This Article is an attempt to educate the bench and the bar on the basics of the discipline of climate science, which we contend is a distinct scientific discipline. We propose a series of principles to guide a judge’s evaluation of the reliability and weight …

A Model For Fixing Identification Evidence After Perry V. New Hampshire, Robert Couch

Michigan Law Review

Mistaken eyewitness identifications are the leading cause of wrongful convictions. In 1977, a time when the problems with eyewitness identifications had been acknowledged but were not yet completely understood, the Supreme Court announced a test designed to exclude unreliable eyewitness evidence. This standard has proven inadequate to protect against mistaken identifications. Despite voluminous scientific studies on the failings of eyewitness identification evidence and the growing number of DNA exonerations, the Supreme Court's outdated reliability test remains in place today. In 2012, in Perry v. New Hampshire, the Supreme Court commented on its standard for evaluating eyewitness evidence for the first …

Counsel's Control Over The Presentation Of Mitigating Evidence During Capital Sentencing, James Michael Blakemore

Michigan Law Review

The Sixth Amendment gives a defendant the right to control his defense and the right to a lawyer's assistance. A lawyer's assistance, however, sometimes interferes with a defendant's control over his case. As a result, the Supreme Court, over time, has had to delineate the spheres of authority that pertain to counsel and defendant respectively. The Court has not yet decisively assigned control over mitigating evidence to either counsel or defendant. This Note argues that counsel should control the presentation of mitigating evidence during capital sentencing. First, and most importantly, decisions concerning the presentation of mitigating evidence are best characterized …

Shaken Baby Syndrome, Abusive Head Trauma, And Actual Innocence: Getting It Right, Keith A. Findley, Patrick D. Barnes, David A. Moran, Waney Squier

Articles

In the past decade, the existence of shaken baby syndrome (SBS) has been called into serious question by biomechanical studies, the medical and legal literature, and the media. As a result of these questions, SBS has been renamed abusive head trauma (AHT). This is, however, primarily a terminological shift: like SBS, AHT refers to the two-part hypothesis that one can reliably diagnose shaking or abuse from three internal findings (subdural hemorrhage, retinal hemorrhage, and encephalopathy) and that one can identify the perpetrator based on the onset of symptoms. Over the past decade, we have learned that this hypothesis fits poorly …

Who Said The Crawford Revolution Would Be Easy?, Richard D. Friedman

Articles

One of the central protections of our system of criminal justice is the right of the accused in all criminal prosecutions "to be confronted with the witnesses against him." It provides assurance that prosecution witnesses will give their testimony in the way demanded for centuries by Anglo-American courts-in the presence of the accused, subject to cross-examination- rather than in any other way. Witnesses may not, for example, testify by speaking privately to governmental agents in a police station or in their living rooms. Since shortly after it was adopted, however, the confrontation right became obscured by the ascendance of a …

Reliability, Justice And Confessions: The Essential Paradox, Russell L. Weaver

Chicago-Kent Law Review

This paper deals with the issue of "reliability" in the criminal justice process, and the rising number of wrongful convictions that have been identified in recent years. Using modern evidentiary techniques, a rising number of individuals have been found "innocent" of the crimes for which they have been convicted. These instances of wrongful conviction have involved individuals who spent time on death row, awaiting execution, only to be completely exonerated. There are various reasons for these wrongful convictions, including prosecutorial misconduct and systemic failures such as inadequate indigent representation. This paper focuses on another systemic failure: difficulties with the confessions …

Davis And Hammon: A Step Forward, Or A Step Back?, Tom Lininger

Michigan Law Review First Impressions

Prosecutors, defense attorneys, and lower court judges hoped that the Supreme Court’s ruling in the consolidated cases of Davis v. Washington and Hammon v. Indiana (hereafter simply Davis) would provide a primer on testimonial hearsay. In retrospect, these hopes were somewhat unrealistic. The Davis ruling could not possibly clear up all the confusion that followed Crawford v. Washington, the landmark 2004 case in which the Court strengthened the right of the accused to confront declarants of testimonial hearsay. In Davis, the Court focused on the facts under review and developed a taxonomy that will be useful in similar cases, but …

Circling Around The Confrontation Clause: Redefined Reach But Not A Robust Right, Lisa Kern Griffin

Michigan Law Review First Impressions

The Supreme Court’s consolidated ruling in United States v. Davis and United States v. Hammon is a classic of the genre of consensus opinions to which the Roberts Court aspired in its first, transitional term. The opinion, authored by Justice Scalia, contains practical accommodations unusual in a decision by the Court’s fiercest proponent of first principles. The restraint that characterized the term is, of course, more about considerations of logistics (including the desire to avoid re-arguments after the mid-term replacement of Justice O’Connor) than about the alignment of logic. Because it reflects temporary institutional constraints rather than intellectual agreement, the …

Davis/Hammon, Domestic Violence, And The Supreme Court: The Case For Cautious Optimism, Joan S. Meier

Michigan Law Review First Impressions

The Supreme Court’s consolidated decision in Davis v. Washington and Hammon v. Indiana offers something for everyone: by “splitting the difference” between the two cases—affirming one and reversing the other—the opinion provides much grist for advocates’ mills on both sides of this issue. While advocates for defendants’ rights are celebrating the opinion’s continued revitalization of the right to confrontation, which began in Crawford v. Washington, advocates for victims have cause for celebration as well: the decision is notable for its reflection of the Court’s growing—albeit incomplete— awareness and understanding of the dynamics of domestic violence and their implications for justice. …

Still "Left In The Dark": The Confrontation Clause And Child Abuse Cases After Davis V. Washington, Anthony J. Franze, Jacob E. Smiles

Michigan Law Review First Impressions

In his concurring opinion in Crawford v. Washington, Chief Justice Rehnquist criticized the majority for holding that the Confrontation Clause applies to “testimonial” statements but leaving for “another day” any effort to define sufficiently what “testimonial” means. Prosecutors and defendants, he said, “should not be left in the dark in this manner.” Over the next two years, both sides grappled with the meaning of testimonial, each gleaning import from sections of Crawford that seemingly proved their test was the right one. When the Court granted certiorari in Davis v. Washington and Hammon v. Indiana (hereinafter Davis), hopes were high that …

Davis V. Washington And Hammon V. Indiana: Beating Expectations, Robert P. Mosteller

Michigan Law Review First Impressions

I begin with a question of effectiveness: does the new Confrontation Clause doctrine effectively protect defendants with respect to the most im-portant types of problematic out-of-court statements? Although they leave much room for the introduction of hearsay in the immediate aftermath of crime generally, Davis v. Washington and Hammon v. Indiana (together hereinafter Davis) are better opinions from that broad perspective than I had feared. The new doctrine now covers and provides substantial procedural protection for a very important class of problematic hearsay—statements made to government agents investigating past crime.

Refining Crawford: The Confrontation Claus After Davis V. Washington And Hammon V. Indiana, Andrew C. Fine

Michigan Law Review First Impressions

Clarification of the Supreme Court’s newly minted interpretation of the Confrontation Clause was desperately needed, and Davis v. Washington and Hammon v. Indiana promised to provide it. Two terms earlier, in Crawford v. Washington, the Supreme Court had worked a revolutionary transformation of Confrontation Clause analysis by overruling Ohio v. Roberts and severing the link between hearsay jurisprudence and the Clause. Crawford was hailed by the criminal defense bar, since it seemed to presage a sharp reduction in the frequency of so-called “victimless” trials by holding that “testimonial” hearsay, no matter how reliable, was constitutionally inadmissible in the absence of …

Bayes' Law, Sequential Uncertainties, And Evidence Of Causation In Toxic Tort Cases, Neal C. Stout, Peter A. Valberg

University of Michigan Journal of Law Reform

Judges are the gatekeepers of evidence. Arguably, the most difficult duty for a judicial gatekeeper is to screen the reliability of expert opinions in scientific fields such as medicine that are beyond the ken of most judges. Yet, judges have a duty to scrutinize such expert opinion evidence to determine its reliability and admissibility. In toxic tort cases, the issue of causation-whether the alleged exposures actually caused the plaintiffs injury-is nearly always the central dispute, and determining admissibility of expert causation opinion is a daunting challenge for most judges. We present a comprehensive review of the courts' struggles with the …

Confrontation After Crawford, Richard D. Friedman

Articles

The following edit excerpt, drawn from "The Confrontation Clause Re-Rooted and Transformed," 2003-04 Cato Supreme Court Review 439 (2004), by Law School Professor Richard D. Friedman, discusses the impact, effects, and questions generated by the U.S. Supreme Court's ruling in Crawford v. Washington last year that a defendant is entitled to confront and cross-examine any testimonial statement presented against him. In Crawford, the defendant, charged with attacking another man with a knife, contested the trial court's admission of a tape-recorded statement his wife made to police without giving him the opportunity to cross-examine. The tiral court admitted the statement, and …

Face To Face With The Right Of Confrontation, Richard D. Friedman

Other Publications

This article is an edited excerpt from the amicus curiae brief filed in Crawford v. Washington, heard before the United States Supreme Court on November 10, 2003. Prof. Friedman wrote the brief for the Court.