Law Commons^™

Theorizing Corroboration, Maggie Wittlin

Faculty Scholarship

A child makes an out-of-court statement accusing an adult of abuse. That statement is important proof, but it also presents serious reliability concerns. When deciding whether it is sufficiently reliable to be admitted, should a court consider whether the child’s statement is corroborated—whether, for example, there is medical evidence of abuse? More broadly, should courts consider corroboration when deciding whether evidence is reliable enough to be admitted at trial? Judges, rule-makers, and scholars have taken significantly divergent approaches to this question and come to different conclusions.

This Article argues that there is a key problem with using corroboration to evaluate …

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 …

Power And Statistical Significance In Securities Fraud Litigation, Jill E. Fisch, Jonah B. Gelbach

All Faculty Scholarship

Event studies, a half-century-old approach to measuring the effect of events on stock prices, are now ubiquitous in securities fraud litigation. In determining whether the event study demonstrates a price effect, expert witnesses typically base their conclusion on whether the results are statistically significant at the 95% confidence level, a threshold that is drawn from the academic literature. As a positive matter, this represents a disconnect with legal standards of proof. As a normative matter, it may reduce enforcement of fraud claims because litigation event studies typically involve quite low statistical power even for large-scale frauds.

This paper, written for …

Confronting Memory Loss, Paul F. Rothstein, Ronald J. Coleman

Georgetown Law Faculty Publications and Other Works

The Confrontation Clause of the Sixth Amendment grants “the accused” in “all criminal prosecutions” a right “to be confronted with the witnesses against him.” A particular problem occurs when there is a gap in time between the testimony that is offered, and the cross-examination of it, as where, pursuant to a hearsay exception or exemption, evidence of a current witness’s prior statement is offered and for some intervening reason her current memory is impaired. Does this fatally affect the opportunity to “confront” the witness? The Supreme Court has, to date, left unclear the extent to which a memory-impaired witness can …

Exporting American Discovery, Yanbai Andrea Wang

All Faculty Scholarship

This Article presents the first comprehensive study of an intriguing and increasingly pervasive practice that is transforming civil litigation worldwide: US judges now routinely compel discovery in this country and make it available for disputes and parties not before US courts. In the past decade and a half, federal courts have received and granted thousands of such discovery requests for use in foreign civil proceedings governed by different procedural rules. I call this global role played by US courts the “export” of American discovery.

This Article compiles and analyzes a dataset of over three thousand foreign discovery requests filed between …

Uncovering Juror Racial Bias, Christian Sundquist

Articles

The presence of bias in the courtroom has the potential to undermine public faith in the adversarial process, distort trial outcomes, and obfuscate the search for justice. In Pena-Rodriguez v. Colorado (2017), the U.S. Supreme Court held for the first time that the Sixth and Fourteenth Amendments required post-verdict judicial inquiry in criminal cases where racial bias clearly served as a “significant motivating factor” in juror decision-making. Courts will nonetheless likely struggle in interpreting what constitutes a "clear statement of racial bias" and whether such bias constituted a "significant motivating factor" in a juror's verdict. This Article will examine how …

The Logic And Limits Of Event Studies In Securities Fraud Litigation, Jill E. Fisch, Jonah B. Gelbach, Jonathan Klick

All Faculty Scholarship

Event studies have become increasingly important in securities fraud litigation after the Supreme Court’s decision in Halliburton II. Litigants have used event study methodology, which empirically analyzes the relationship between the disclosure of corporate information and the issuer’s stock price, to provide evidence in the evaluation of key elements of federal securities fraud, including materiality, reliance, causation, and damages. As the use of event studies grows and they increasingly serve a gatekeeping function in determining whether litigation will proceed beyond a preliminary stage, it will be critical for courts to use them correctly.

This Article explores an array of …

Bias On Trial: Toward An Open Discussion Of Racial Stereotypes In The Courtroom, Mikah K. Thompson

Faculty Works

In the 2017 case Pena-Rodriguez v. Colorado, the U.S. Supreme Court discussed several safeguards that are in place to assist the trial court in identifying racial bias among jurors. These safeguards include voir dire examination regarding racial bias, observation of juror demeanor and conduct that might demonstrate racial bias, reports of racially biased comments or actions by jurors during trial, and non-juror evidence of racial bias after trial. The Court acknowledged that these safeguards may be insufficient at times and therefore added a fifth one, holding that trial courts may review evidence suggesting that racial bias was a motivating factor …

Actions Speak Louder Than Images: The Use Of Neuroscientific Evidence In Criminal Cases, Stephen J. Morse

All Faculty Scholarship

This invited commentary for Journal of Law & the Biosciences considers four empirical studies previously published in the journal of the reception of neuroscientific evidence in criminal cases in the United States, Canada, England and Wales, and the Netherlands. There are conceded methodological problems with all, but the data are nonetheless instructive and suggestive. The thesis of the comment is that the courts are committing the same errors that have bedeviled the reception of psychiatric and psychological evidence. There is insufficient caution about the state of the science, and more importantly, there is insufficient understanding of the relevance of the …

State V. Carroll, 132 Nev. Adv. Op. 23 (Apr. 7, 2016), Jessie Folkestad

Nevada Supreme Court Summaries

Defendant Deangelo Carroll appealed from a conviction for conspiracy to commit murder and first-degree murder with use of a deadly weapon. The Supreme Court of Nevada found the district court erred in denying Carroll’s motion to suppress his statements to police because the police subjected Carroll to a custodial interrogation, without advising him of his Miranda rights. The Court affirmed however, finding the error harmless beyond a reasonable doubt.

Procedure And Pragmatism, Stephen B. Burbank

All Faculty Scholarship

In this essay, prepared as part of a festschrift for the Italian scholar, Michele Taruffo, I portray him as a pragmatic realist of the sort described by Richard Posner in his book, Reflections on Judging. Viewing him as such, I salute Taruffo for challenging the established order in domestic and comparative law thinking about civil law systems, the role of lawyers, courts and precedent in those systems, and also for casting the light of the comparative enterprise on common law systems, particularly that in the United States. Speaking as one iconoclast of another, however, I also raise questions about Taruffo’s …

Using The Dna Testing Of Arrestees To Reevaluate Fourth Amendment Doctrine, Steven P. Grossman

All Faculty Scholarship

With the advent of DNA testing, numerous issues have arisen with regard to obtaining and using evidence developed from such testing. As courts have come to regard DNA testing as a reliable method for linking some people to crimes and for exonerating others, these issues are especially significant. The federal government and most states have enacted statutes that permit or direct the testing of those convicted of at least certain crimes. Courts have almost universally approved such testing, rejecting arguments that obtaining and using such evidence violates the Fourth Amendment.

More recently governments have enacted laws permitting or directing the …

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 …

Catalogs, Gideon Parchomovsky, Alex Stein

All Faculty Scholarship

It is a virtual axiom in the world of law that legal norms come in two prototypes: rules and standards. The accepted lore suggests that rules should be formulated to regulate recurrent and frequent behaviors, whose contours can be defined with sufficient precision. Standards, by contrast, should be employed to address complex, variegated, behaviors that require the weighing of multiple variables. Rules rely on an ex ante perspective and are therefore considered the domain of the legislator; standards embody a preference for ex post, ad-hoc, analysis and are therefore considered the domain of courts. The rules/standards dichotomy has become a …

The Pastor, The Burning House, And The Double Jeopardy Clause: The True Story Behind Evans V. Michigan, David A. Moran

Articles

The true story behind Evans v. Michigan is that a man who was probably innocent, and who would almost certainly have been acquitted by the jury, had his trial shortened after it became obvious to the judge that the police had picked up a man who had nothing to do with the fire. In other words, the facts set forth by the Michigan Supreme Court, and repeated by Alito, were grossly misleading. And because I, like Alito, believed the Michigan Supreme Court’s version of the facts, I made a silly mistake when I agreed to take the case. That silly …

A Crisis In Federal Habeas Law, Eve Brensike Primus

Reviews

Everyone recognizes that federal habeas doctrine is a mess. Despite repeated calls for reform, federal judges continue to waste countless hours reviewing habeas petitions only to dismiss the vast majority of them on procedural grounds. Broad change is necessary, but to be effective, such change must be animated by an overarching theory that explains when federal courts should exercise habeas jurisdiction. In Habeas for the Twenty-First Century: Uses, Abuses, and the Future of the Great Writ, Professors Nancy King and Joseph Hoffmann offer such a theory. Drawing on history, current practice, and empirical data, King and Hoffmann find unifying themes …

Confronting Coventurers: Coconspirator Hearsay, Sir Walter Raleigh, And The Sixth Amendment Confrontation Clause, Ben L. Trachtenberg

Faculty Publications

Using the example of a recent major terrorism prosecution, this article addresses “coventurer hearsay” in the context of the ongoing Confrontation Clause debate concerning the United States Supreme Court’s decision in Crawford v. Washington. Courts have recently begun admitting hearsay evidence pursuant to a revisionist interpretation of the coconspirator statement exception to the hearsay rule. Under the new “lawful joint venture” theory, a hearsay statement may be admitted as a coconspirator statement if made in furtherance of a “joint undertaking” - defined as pretty much any cooperative activity - even if the “conspiracy” is not illegal. Because this new interpretation …

"Sweet Childish Days": Using Developmental Psychology Research In Evaluating The Admissibility Of Out-Of-Court Statements By Young Children, Lynn Mclain

All Faculty Scholarship

A three-year-old child, while being bathed by her babysitter, innocently mentions that her “pee-pee” hurts. When the babysitter asks the child how she hurt it, she says, “Uncle Ernie (her mother’s boyfriend) told me not to tell.” A subsequent medical examination reveals that the child has gonorrhea, a sexually transmitted disease.

By the time of trial, the child is four and-a-half-years old. When questioned by the trial judge, she cannot explain to the judge’s satisfaction, “the difference between the truth and a lie.” Moreover, she has no long term memory of the incident. The judge rules the child incompetent to …

An Economic Analysis Of Fact Witness Payment, Eugene Kontorovich, Ezra Friedman

Faculty Working Papers

In this paper we discuss the disparate treatment of perceptual (''fact'') witnesses and expert witnesses in the legal system. We highlight the distinction between the perceptual act of witnessing and the act of testifying, and argue that although there might be good reasons to regulate payments to fact witnesses, the customary prohibition on paying them for their services is not justified by reference to economic theory. We propose considering a court mediated system for compensating fact witnesses so as to encourage witnessing of legally important events.We construct a simple model of witness incentives, and simulate the effects of several possible …

Moral Character, Motive, And The Psychology Of Blame, Janice Nadler, Mary-Hunter Morris Mcdonnell

Faculty Working Papers

Blameworthiness, in the criminal law context, is conceived as the carefully calculated end product of discrete judgments about a transgressor's intentionality, causal proximity to harm, and the harm's foreseeability. Research in social psychology, on the other hand, suggests that blaming is often intuitive and automatic, driven by a natural impulsive desire to express and defend social values and expectations. The motivational processes that underlie psychological blame suggest that judgments of legal blame are influenced by factors the law does not always explicitly recognize or encourage. In this Article we focus on two highly related motivational processes – the desire to …

If The Shoe Fits They Might Acquit: The Value Of Forensic Science Testimony, Jonathan Koehler

Faculty Working Papers

The probative value of forensic science evidence (such as a shoeprint) varies widely depending on how the evidence and hypothesis of interest is characterized. This paper uses a likelihood ratio (LR) approach to identify the probative value of forensic science evidence. It argues that the "evidence" component should be characterized as a "reported match," and that the hypothesis component should be characterized as "the matching person or object is the source of the crime scene sample." This characterization of the LR forces examiners to incorporate risks from sample mix-ups and examiner error into their match statistics. But how will legal …

Hearings, Mark Spottswood

Faculty Working Papers

This article explores a constantly recurring procedural question: When is fact-finding improved by a live hearing, and when would it be better to rely on a written record? Unfortunately, when judges, lawyers, and rulemakers consider this issue, they are led astray by the widely shared—but false—assumption that a judge can best determine issues of credibility by viewing the demeanor of witnesses while they are testifying. In fact, a large body of scientific evidence indicates that judges are more likely to be deceived by lying or mistaken witnesses when observing their testimony in person than if the judges were to review …

Outsourcing Investigations, Elena Baylis

Articles

This article addresses the International Criminal Court’s reliance on third-party investigations in the absence of its own international police force. In addition to cooperation from sometimes reluctant states, the ICC and other international criminal tribunals have come to rely on a network of NGOs and UN entities focused on postconflict justice work to provide critical evidence. This reliance raised problems in the ICC Office of the Prosecutor's first case against Thomas Lubanga. The use of third-party evidence raises questions regarding confidentiality and disclosure, the integrity of the evidence-gathering process, and the equality of arms between the prosecution and the defense. …

Coconspirators, “Coventurers,” And The Exception Swallowing The Hearsay Rule, Ben L. Trachtenberg

Faculty Publications

In recent years, prosecutors - sometimes with the blessing of courts - have argued that when proving the existence of a “conspiracy” to justify admission of evidence under the Coconspirator Exception to the Hearsay Rule, they need show only that the declarant and the defendant were “coventurers” with a common purpose, not coconspirators with an illegal purpose. Indeed, government briefs and court decisions specifically disclaim the need to show any wrongful goal whatsoever. This Article contends that such a reading of the Exception is mistaken and undesirable. Conducted for this article, a survey of thousands of court decisions, including the …

The Death Of The American Trial, Robert P. Burns

Faculty Working Papers

This short essay is a summary of my assessment of the meaning of the "vanishing trial" phenomenon. It addresses the obvious question: "So what?" It first briefly reviews the evidence of the trial's decline. It then sets out the steps necessary to understand the political and social signficance of our vastly reducing the trial's importance among our modes of social ordering. The essay serves as the Introduction to a book, The Death of the American Trial, soon to be published by the University of Chicago Press.

Bosnia V. Serbia: Lessons From The Encounter Of The International Court Of Justice With The International Criminal Tribunal For The Former Yugoslavia, Rebecca Hamilton, Richard J. Goldstone

Articles in Law Reviews & Other Academic Journals

This article uses the recent judgment of the ICJ in Bosnia v. Serbia to highlight the potential problems that arise when international courts have to adjudicate on overlapping situations. It describes the dispute between the ICJ and the ICTY on the appropriate legal standard for the attribution of state responsibility, and finds that the ICJ’s approach in this case suggests that those keen to minimize the fragmentation of international law between adjudicative bodies should not overlook the need for consistency within those bodies.With regard to fact finding, this article raises serious concerns about the manner in which the ICJ relied …

The Principled Exception And The Forgotten Criterion, Steve Coughlan

Articles, Book Chapters, & Popular Press

The principled exception to the hearsay rule is routinely described as being settled by the "twin criteria" of necessity and reliability. In fact a third criterion is also — or at least ought to be — at play: that admitting the evidence through hearsay would not undermine any other rule of evidence. The Court has made reference to this third criterion in the past, but it has largely been ignored in both Supreme Court and lower court decisions. The recent judgement in Couture depends in a limited way on that question, and so it marks an opportunity to articulate the …

Evidentiary Wisdom And Blinders In Perspective: Thoughts On Misjudging, Elaine W. Shoben

Scholarly Works

Empirical studies serve to enlighten the law, even when they simply confirm the wisdom of existing rules. Chris Guthrie's article, Misjudging, primarily serves that useful function—confirming the wisdom of existing rules—even though the author sought to establish something different. Guthrie's article applies insights from cognitive psychology to the resolution of legal disputes and presents some empirical proof of the effect of the application. He concludes that three sets of “blinders”—informational, cognitive, and attitudinal—affect the ability of judges to reach correct resolutions of disputes. He therefore recommends further appreciation of the ability of arbitration and mediation to avoid some of the …

Gatekeeping After Gilbert: How Lawyers Should Address The Court's New Emphasis, Brian Benner, Ronald L. Carlson

Popular Media

In the world of modern trials, expert witnesses are the coin of the realm. Lawyers know that most of the time, experts are case-breakers. Their demeanor, knowledge, and presentation ability are key qualities. Accordingly, their persuasive effect on modern lay jurors makes it incumbent on judges to ensure that an expert's opinions are appropriately directed. That means not allowing an economist to testify about the medical dynamics of bone disease, for example.

Dickerson V. United States: The Case That Disappointed Miranda's Critics--And Then Its Supporters, Yale Kamisar

University of San Diego Public Law and Legal Theory Research Paper Series

It is difficult, if not impossible, to discuss Dickerson v. United States intelligently without discussing Miranda, whose constitutional status Dickerson reaffirmed (or, one might say, resuscitated). It is also difficult, if not impossible, to discuss the Dickerson case intelligently without discussing cases the Court has handed down in the five years since Dickerson was decided. The hard truth is that in those five years the reaffirmation of Miranda’s constitutional status has become less and less meaningful.

In this paper I want to focus on the Court’s characterization of statements elicited in violation of the Miranda warnings as not actually “coerced” …