Evidence Commons^™

Racial Character Evidence In Police Killing Cases, Jasmine Gonzales Rose

Faculty Scholarship

The United States is facing a twofold crisis: police killings of people of color and unaccountability for these killings in the criminal justice system. In many instances, the officers’ use of deadly force is captured on video and often appears clearly unjustified, but grand and petit juries still fail to indict and convict, leaving many baffled. This Article provides an explanation for these failures: juror reliance on “racial character evidence.” Too often, jurors consider race as evidence in criminal trials, particularly in police killing cases where the victim was a person of color. Instead of focusing on admissible evidence, jurors …

Authenticating Digital Evidence, Paul W. Grimm, Daniel J. Capra, Gregory P. Joseph

Faculty Scholarship

No abstract provided.

The Implied Assertion Doctrine Applied To Legislative History, Noah Marks, Jessica Ranucci

Faculty Scholarship

This Article derives a new approach towards the use of legislative history to interpret statutes by adapting and applying the law of evidence. Courts use legislative history as hearsay evidence: out-of-court statements used for the truth of the matter asserted. Evidence law includes many exceptions under which hearsay becomes admissible. One such exception, the implied assertion exception, can be applied to courts' use of legislative history. Under this framework, legislative history can illuminate the interpretive enterprise, while many of the problems identified by opponents of legislative history are mitigated. After presenting the development of the implied assertion doctrine in evidence …

The Fragile Promise Of Open-File Discovery, Ben Grunwald

Faculty Scholarship

Under traditional rules of criminal discovery, defendants are entitled to little prosecutorial evidence and are thus forced to negotiate plea agreements and prepare for trial in the dark. In an effort to expand defendants’ discovery rights, a number of states have recently enacted “open-file” statutes, which require the government to share the fruits of its investigation with the defense. Legal scholars have widely supported these reforms, claiming that they level the playing field and promote judicial efficiency by decreasing trials and speeding up guilty pleas. But these predictions are based largely on intuition and anecdotal data without extended theoretical analysis …

Using Prior Consistent Statements To Rehabilitate Credibility Or To Prove Substantive Assertions Before And After The 2014 Amendment Of Federal Rule Of Evidence 801(D)(1)(B), Floralynn Einesman

Faculty Scholarship

The Federal Rules of Evidence (FRE) expanded the non-hearsay category of admissible prior consistent statements with FRE 801(d)(1)(B)(ii) to include any statements counsel uses to rehabilitate a declarant’s credibility after that credibility has been attacked. FREV 801(d)(1)(B)(i) and (ii) require that a declarant testify and be subjected to cross-examination about the prior consistent statement. Under these rules, the time at which the declarant made the consistent statement and her reason for making it are critical.

When the declarant does not testify, however, under FRE 806 opposing counsel may still attack the declarant’s credibility. Under these circumstances, it is often challenging …

Breaking Bad Facts: How Intriguing Contradictions In Fiction Can Teach Lawyers To Re-Envision Harmful Evidence, Cathren Koehlert-Page

Faculty Scholarship

No abstract provided.

Precedent In Statutory Interpretation, Lawrence Solan

Faculty Scholarship

No abstract provided.

Copwatching, Jocelyn Simonson

Faculty Scholarship

No abstract provided.

Dna, Blue Bus, And Phase Changes, Edward K. Cheng, G. Alexander Nunn

Faculty Scholarship

In ‘Exploring the Proof Paradoxes’, Mike Redmayne comprehensively surveyed the puzzles at the intersection of law and statistics, the most famous of which is the Blue Bus problem, which prohibits legal actors from ascribing liability purely on the basis of probabilistic evidence. DNA evidence, however, is a longstanding exception to Blue Bus. Like Blue Bus, DNA presents probabilistic evidence of identity. Unlike Blue Bus, DNA is widely accepted as legitimate, even when it stands alone as so-called ‘naked’ statistical evidence. Observers often explain such DNA exceptionalism in two ways: either that people break down in extreme cases, or relatedly, that …

From Simple Statements To Heartbreaking Photographs And Videos: An Interdisciplinary Examination Of Victim Impact Evidence In Criminal Cases, Mitchell J. Frank

Faculty Scholarship

No abstract provided.

Sleuthing Scientific Evidence Information On The Internet, Diana Botluk

Faculty Scholarship

No abstract provided.

Brief Of Amici Curiae Professors Of Law In Support Of Petitioner, Barbara Allen Babcock, Jeffrey Bellin, Darryl K. Brown, Robert P. Burns, James E. Coleman Jr., Lisa Kern Griffin, Robert P. Mosteller, Deborah Tuerkheimer, Neil Vidmar, Jessica L. West

Faculty Scholarship

No abstract provided.

Criminal Adjudication, Error Correction, And Hindsight Blind Spots, Lisa Kern Griffin

Faculty Scholarship

Concerns about hindsight in the law typically arise with regard to the bias that outcome knowledge can produce. But a more difficult problem than the clear view that hindsight appears to provide is the blind spot that it actually has. Because of the conventional wisdom about error review, there is a missed opportunity to ensure meaningful scrutiny. Beyond the confirmation biases that make convictions seem inevitable lies the question whether courts can see what they are meant to assess when they do look closely for error. Standards that require a retrospective showing of materiality, prejudice, or harm turn on what …

Dna And Distrust, Kerry Abrams, Brandon L. Garrett

Faculty Scholarship

Over the past three decades, government regulation and funding of DNA testing has reshaped the use of genetic evidence across various fields, including criminal law, family law, and employment law. Courts have struggled with questions of when and whether to treat genetic evidence as implicating individual rights, policy trade-offs, or federalism problems. We identify two modes of genetic testing: identification testing, used to establish a person’s identity, and predictive testing, which seeks to predict outcomes for a person. Judges and lawmakers have often drawn a bright line at predictive testing, while allowing uninhibited identity testing. The U.S. Supreme Court in …

Law And Politics, An Emerging Epidemic: A Call For Evidence-Based Public Health Law, Michael Ulrich

Faculty Scholarship

As Jacobson v. Massachusetts recognized in 1905, the basis of public health law, and its ability to limit constitutional rights, is the use of scientific data and empirical evidence. Far too often, this important fact is lost. Fear, misinformation, and politics frequently take center stage and drive the implementation of public health law. In the recent Ebola scare, political leaders passed unnecessary and unconstitutional quarantine measures that defied scientific understanding of the disease and caused many to have their rights needlessly constrained. Looking at HIV criminalization and exemptions to childhood vaccine requirements, it becomes clear that the blame cannot be …

Is There Really A Sex Bureaucracy?, Suzanne B. Goldberg

Faculty Scholarship

This essay identifies several features of the higher-education context that can enrich The Sex Bureaucracy‘s account of why colleges and universities have adopted new policies and trainings to address sexual assault on their campuses. These features include: 1) schools’ preexisting systems for addressing student conduct; 2) the shared interest of schools in reducing impediments to education, including nonconsensual sexual contact; and 3) the pedagogical challenges of developing trainings that are engaging and effective. Taking these three factors into account, we can see that while federal Title IX intervention has had a profound effect, it is also important not to …

The Novel New Jersey Eyewitness Instruction Induces Skepticism But Not Sensitivity, Athan Papailiou, David Yokum, Christopher Robertson

Faculty Scholarship

In recent decades, social scientists have shown that the reliability of eyewitness identifications is much worse than laypersons tend to believe. Although courts have only recently begun to react to this evidence, the New Jersey judiciary has reformed its jury instructions to notify jurors about the frailties of human memory, the potential for lineup administrators to nudge witnesses towards suspects that they police have already identified, and the advantages of alternative lineup procedures, including blinding of the administrator. This experiment tested the efficacy of New Jersey’s jury instruction. In a 2×2 between-subjects design, mock jurors (N = 335) watched a …

The Incompatibility Of Due Process And Naked Statistical Evidence, G. Alexander Nunn

Faculty Scholarship

Numerous articles and commentaries have grappled with an undeniable feeling of injustice that comes from wrestling with naked statistical evidence. Even if, from a purely quantitative standpoint, the weight of the evidence supports the imposition of liability on a defendant, the sole use of probabilities to assess this liability seems innately unfair. This tension has spawned a great debate that questions the role of naked statistical evidence in today’s legal system. Contributing to this discourse, this Note argues that, in certain circumstances, the use of naked statistical evidence constitutes a due process violation. United States circuit courts have held that …

The New Doctrinalism: Implications For Evidence Theory, Alex Stein

Faculty Scholarship

No abstract provided.

Inefficient Evidence, Alex Stein

Faculty Scholarship

No abstract provided.

Exporting The Hearsay Provisions Of The Federal Rules Of Evidence,, Roger C. Park

Faculty Scholarship

No abstract provided.

Imaging Brains, Changing Minds: How Pain Neuroimaging Can Inform The Law, Amanda C. Pustilnik

Faculty Scholarship

What would the law do differently if it could see into the black box of the mind? One of the most valuable things it might do is reform the ways it deals with pain. Pain is ubiquitous in law, from tort to torture, from ERISA to expert evidence. Yet legal doctrines grapple with pain poorly, embodying concepts that are generations out of date and that cast suspicion on pain sufferers as having a problem that is “all in their heads.”

Now, brain-imaging technologies are allowing scientists to see the brain in pain—and to reconceive of many types of pain as …

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 …

Tell Us A Story But Don’T Make It A Good One: Embracing The Tension Regarding Emotional Stories And The Federal Rule Of Evidence 403, Cathren Koehlert-Page

Faculty Scholarship

No abstract provided.

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 …

Electronically Stored Information And The Ancient Documents Exception To The Hearsay Rule: Fix It Before People Find Out About It, Daniel J. Capra

Faculty Scholarship

The first website on the Internet was posted in 1991. While there is not much factual content on the earliest websites, it did not take long for factual assertions—easily retrievable today—to flood the Internet. Now, over one hundred billion emails are sent, and ten million static web pages are added to the Internet every day. In 2006 alone, the world produced electronic information that was equal to three million times the amount of information stored in every book ever written. The earliest innovations in electronic communication are now over twenty years old—meaning that the factual assertions made by way of …

Decision-Making In The Dark: How Pre-Trial Errors Change The Narrative In Criminal Jury Trials, Kara Mackillop, Neil Vidmar

Faculty Scholarship

Over the past decade and a half, a great deal of attention has rightfully been given to the issue of wrongful convictions. In 2003, Jim Dwyer, Peter Neufeld and Barry Scheck published Actual Innocence, an eyeopening treatise on the reality of wrongful convictions in the United States. In the years since, more than 1400 innocent persons have been exonerated, and a very diverse research community of attorneys, academics, social scientists, and activists has developed in response to the realization offlaws in our criminal justice system. In 2012, Brandon Garrett's Convicting the Innocent quantitatively evaluated the first 250 DNA exonerations and …

The New Stock Market: Sense And Nonsense, Merritt B. Fox, Lawrence R. Glosten, Gabriel Rauterberg

Faculty Scholarship

How stocks are traded in the United States has been totally transformed. Gone are the dealers on NASDAQ and the specialists at the NYSE. Instead, a company’s stock can now be traded on up to sixty competing venues where a computer matches incoming orders. High-frequency traders (HFTs) post the majority of quotes and are the preponderant source of liquidity in the new market.

Many practices associated with the new stock market are highly controversial, as illustrated by the public furor following the publication of Michael Lewis’s book Flash Boys. Critics say that HFTs use their speed in discovering changes in …

Painful Disparities, Painful Realities, Amanda C. Pustilnik

Faculty Scholarship

Legal doctrines and decisional norms treat chronic claims pain differently than other kinds of disability or damages claims because of bias and confusion about whether chronic pain is real. This is law’s painful disparity. Now, breakthrough neuroimaging can make pain visible, shedding light on these mysterious ills. Neuroimaging shows these conditions are, as sufferers have known all along, painfully real. This Article is about where law ought to change because of innovations in structural and functional imaging of the brain in pain. It describes cutting-edge scientific developments and the impact they should make on evidence law and disability law, and, …

Impeachment By Unreliable Conviction, Anna Roberts

Faculty Scholarship

No abstract provided.