Law Commons^™

To Certify Or Not To Certify? A Proposed Graduate Course And Universal Certification For Forensic Expert Witnesses, Charolette Caron

Criminology Student Work

During a court proceeding, attorneys will oftentimes bring up evidence related to their case. Since attorneys are usually not an expert in the field of evidence that they are discussing, they will bring in an expert witness. Expert witnesses are asked “. . . to testify in court when complex or specialized knowledge, beyond that of the lay person, is needed to interpret the evidence” (Wilcox & NicDaeid, 2018, p. 100). Forensic expert witnesses and their testimony, especially, are becoming increasingly important regarding accuracy and delivery. It’s been found that juries tend to rely heavily on forensic evidence when reaching …

"Insanity Is Smashing Up Against My Soul": The Fifth Circuit And Competency To Be Executed Cases After Panetti V. Quarterman, Michael L. Perlin, Talia Roitberg Harmon

Articles & Chapters

One of the open secrets of death penalty law and policy is the astonishingly high percentage of individuals on death row with serious mental disabilities. This is well known to lawyers who represent this cohort (and presumably, equally well known to the district attorneys who nevertheless prosecute them and the judges who try and sentence them), but is not generally discussed in the press nor, certainly, in political discourse. In the aggregate, this is far beneath society’s radar.

It is now over 14 years since the US Supreme Court decided a case that clarified the underlying issues. In Panetti v. …

Authoring Prior Art, Joseph P. Fishman, Kristelia A. García

Publications

Patent law and copyright law are widely understood to diverge in how they approach prior art, the universe of information that already existed before a particular innovation’s development. For patents, prior art is paramount. An invention can’t be patented unless it is both novel and nonobvious when viewed against the backdrop of all the earlier inventions that paved the way. But for copyrights, prior art is supposed to be virtually irrelevant. Black-letter copyright doctrine doesn’t care if a creative work happens to resemble its predecessors, only that it isn’t actually copied from them. In principle, then, outside of the narrow …

Authoring Prior Art, Joseph P. Fishman, Kristelia Garcia

Vanderbilt Law School Faculty Publications

Patent law and copyright law are widely understood to diverge in how they approach prior art, the universe of information that already existed before a particular innovation’s development. For patents, prior art is paramount. An invention can’t be patented unless it is both novel and nonobvious when viewed against the backdrop of all the earlier inventions that paved the way. But for copyrights, prior art is supposed to be virtually irrelevant. Black-letter copyright doctrine doesn’t care if a creative work happens to resemble its predecessors, only that it isn’t actually copied from them. In principle, then, outside of the narrow …

The Disappointing History Of Science In The Courtroom: Frye, Daubert, And The Ongoing Crisis Of “Junk Science” In Criminal Trials, Jim Hilbert

Faculty Scholarship

Twenty-five years ago, the Supreme Court decided one of the most important cases concerning the use of science in courtrooms. In Daubert v. Merrell Dow Pharmaceuticals , the Court addressed widespread concerns that courts were admitting unreliable scientific evidence. In addition, lower courts lacked clarity on the status of the previous landmark case for courtroom science, Frye v. United States. In the years leading up to the Daubert decision, policy-makers and legal observers sounded the alarm about the rise in the use of "junk science" by so-called expert witnesses. Some critics went so far as to suggest that American businesses …

Judicializing History: Mass Crimes Trials And The Historian As Expert Witness In West Germany, Cambodia, And Bangladesh, Rebecca Gidley, Mathew Turner

Genocide Studies and Prevention: An International Journal

Henry Rousso warned that the engagement of historians as expert witnesses in trials, particularly highly politicized proceedings of mass crimes, risks a judicialization of history. This article tests Rousso’s argument through analysis of three quite different case studies: the Frankfurt Auschwitz trial; the Extraordinary Chambers in the Courts of Cambodia; and the International Crimes Tribunal in Bangladesh. It argues that Rousso’s objections misrepresent the Frankfurt Auschwitz trial, while failing to account for the engagement of historical expertise in mass atrocity trials beyond Europe. Paradoxically, Rousso’s criticisms are less suited to the European context that represents his purview, and apply more …

A Taste Of Their Own Medicine: Examining The Admissibility Of Experts' Prior Malpractice Under The Federal Rules Of Evidence, Neil Henson

Vanderbilt Law Review

Medical malpractice litigation is challenging for both plaintiffs and defendants. The intersection of legal issues with complex medical theories creates a dispute focused on expert witnesses, which leads to greater litigation expenses and cumbersome legal proceedings.' As one scholar observed, "medical malpractice has proven to be ... an unpleasant quagmire of unending skirmishes and full-scale engagements spread across a shifting battlefield." That analogy is fitting considering the stakes of a medical malpractice case-the injured patient's emotional, physical, and financial well-being may be contingent on a successful outcome, while the doctor may perceive even the threat of litigation as detrimental to …

Show Me The Money: Determining A Celebrity’S Fair Market Value In A Right Of Publicity Action, Cody Reaves

University of Michigan Journal of Law Reform

As the power of celebrity continues to grow in the age of social media, so too does the price of using a celebrity’s name and likeness to promote a product. With the newfound ease of using Twitter, Facebook, and even print media to use a celebrity’s identity in conjunction with a product or company, right of publicity concerns arise. When a company uses a celebrity’s name and likeness without the celebrity’s authorization to market or sell a product, companies open themselves up to right of publicity suits. Many of these cases settle out of court. But when these cases do …

Neuroscience In Forensic Contexts: Ethical Concerns, Stephen J. Morse

Faculty Scholarship at Penn Carey Law

This is a chapter in a volume, Ethics Challenges in Forensic Psychiatry and Psychology Practice, edited by Ezra E. H. Griffith, M.D. and to be published by Columbia University Press. The chapter addresses whether the use of new neuroscience techniques, especially non-invasive functional magnetic resonance imaging (fMRI) and the data from studies employing them raise new ethical issues for forensic psychiatrists and psychologists. The implicit thesis throughout is that if the legal questions, the limits of the new techniques and the relevance of neuroscience to law are properly understood, no new ethical issues are raised. A major ethical lapse …

Implicit Bias In Daily Perceptions And Legal Judgments, Keith B. Maddox, Samuel R. Sommers

University of Michigan Journal of Law Reform

In today’s demonstration, we explored the audience’s positive and negative associations with blacks and whites. The demonstration is an adaptation of the Implicit Association Test (www.projectimplicit.net), a computer-based task designed to explore mental connections between various concepts. Participants were presented with a list of concepts (stereotypically black and white names, pleasant and unpleasant concepts) in a column down the middle of a screen along with the response categories (black/white or Pleasant/Unpleasant) along the left and right sides. When reading a word, participants were asked to categorize it by slapping the knee (left or right) that corresponds to the category displayed …

Video: Adding To Your Case: Examining And Cross Examining Expert Witnesses, Michael J. Dale, Kathryn Webber, Valerie B. Barnhart Esq., Jack L. Harari M.D., J.D., F.A.A.E.M.

NSU Law Seminar Series

Learn skills for using expert witness testimony at trial: Developing strategy for selecting topics and order of presentation Using proper form of questioning on direct and cross Understanding rules of evidence, procedure, and ethics Two role play demonstrations help you learn techniques

New Rules Of War In The Battle Of The Experts: Amending The Expert Witness Disqualification Test For Conflicts Of Interest, Nina A. Vershuta

Brooklyn Law Review

In civil litigation, the big business of retaining experts has raised concerns about the integrity of the adversarial process and undermined the role that expert testimony plays at trial. Due to a rising demand for expert testimony, it is common for the same expert to testify for opposing clients. When a client hires an expert who has been previously retained by that client’s adversary, a conflict of interest arises. Such experts may share confidential information with their new client to the detriment of the former client—triggering the expert disqualification test for conflicts of interest. Most state and federal courts do …

Expert Prevalence, Persuasion And Price: What Trial Participants Really Think About Experts, Andrew W. Jurs

Indiana Law Journal

By measuring how expert witnesses are actually used in court, this study offers important new data about what makes expert effective and suggests that some commonly held beliefs about experts are misguided. In doing so, the data establishes an important new baseline for measuring expert witnesses in court, updating and expanding on prior research in the field.

Frazier V. Drake, 131 Nev. Adv. Op. 64 (Sep. 3, 2015), Adrian Viesca

Nevada Supreme Court Summaries

The Court of Appeals determined that (1) when three of the good-faith Beattie factors weigh in favor of the party that rejected the offer of judgment, the reasonableness of the fees requested by the offeror becomes irrelevant, and cannot, by itself, support a decision to award attorney fees to the offeror and (2) expert witness fees in excess of $1,500 now have factors to take into consideration in awarding such fees.

Jurors' Evaluations Of Expert Testimony: Judging The Messenger And The Message, Sanja Kutnjak Ivkovic, Valerie P. Hans

Valerie P. Hans

Jurors are laypersons with no specific expert knowledge, yet they are routinely placed in situations in which they need to critically evaluate complex expert testimony. This paper examines jurors' reactions to experts who testify in civil trials and the factors jurors identify as important to expert credibility. Based on in-depth qualitative analysis of interviews with 55 jurors in 7 civil trials, we develop a comprehensive model of the key factors jurors incorporate into the process of evaluating expert witnesses and their testimony. Contrary to the frequent criticism that jurors primarily evaluate expert evidence in terms of its subjective characteristics, the …

Breaking The Ice: How Plaintiffs May Establish Premises Liability In "Black Ice" Cases Where The Dangerous Condition Is By Definition Not Visible Or Apparent To The Property Owner, Hon. Mark Dillon

Hon. Mark C. Dillon

Plaintiffs that are injured as a result of encounters with "black ice," as distinguished from regular ice, face peculiar difficulties in establishing liability against property owners for the dangerous icy conditions on their premises. Black ice results from a unique process under certain conditions by which air bubbles are expelled from water during the freezing process, rendering the ice virtually invisible to the naked eye. Property owners therefore are not typically on actual or constructive notice of black ice conditions as to become subject to the legal requirement of undertaking measures to remedy the conditions. This article explores the law …

The Limits Of Textualism In Interpreting The Confrontation Clause, Stephanos Bibas

Faculty Scholarship at Penn Carey Law

No abstract provided.

Presenting Expert Testimony, James H. Seckinger

James H. Seckinger

No abstract provided.

Junk Philosophy Of Science?: The Paradox Of Expertise And Interdisciplinarity In Federal Courts, David S. Caudill, Richard E. Redding

David S Caudill

No abstract provided.

Musical Copyright Infringement: The Replacement Of Arnstein V. Porter - A More Comprehensive Use Of Expert Testimony And The Implementation Of An "Actual Audience" Test , Michelle V. Francis

Pepperdine Law Review

No abstract provided.

Alternative Dispute Resolution And Court-Appointed Experts , Joseph R. Slights Iii, Mark G. Haug

Pepperdine Dispute Resolution Law Journal

This article shamelessly borrows its subtitles-the Court's Tale and the Expert's Tale-from Chaucer's tale-telling. The two tales examine the life cycle of a case utilizing a court-appointed expert. The Court's Tale begins with a presumption against the court-appointed expert. Certain characteristics of a dispute, however, may be sufficient to rebut this presumption. The Court's Tale tells of one such case. The case involved complex damage calculations and irreconcilable positions that invite an objective analysis. The article then turns toward the Expert's Tale which describes how an expert helped resolve the problem. Following the Expert's Tale, the court assesses the outcome …

Criminal Child Neglect And The "Free Range Kid": Is Overprotective Parenting The New Standard Of Care?, David Pimentel

David Pimentel

In the last generation, American parenting norms have shifted strongly in favor of Intensive Parenting, placing particular emphasis on protecting children from risks of harm. Recently, a backlash to this trend has emerged. “Free Range” parenting is based on the concern that coddling children through overprotection inhibits the development of their independence and responsibility. Indeed, a growing body of literature suggests that parental overreaction to remote and even illusory risks of physical harm is exposing children to far more serious risks to their well-being and development. But the powerful influence of media has sensationalized the risks to children, skewing popular …

Through The Lens Of Federal Evidence Rule 403: An Examination Of Eyewitness Identification Expert Testimony Admissibility In The Federal Circuit Courts, Lauren Tallent

Washington and Lee Law Review

No abstract provided.

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 …

Simplifying Discovery And Production- Using Easy Frameworks To Evaluate The 2009 Term Of Cases.Pdf, Eric Carpenter

Eric R. Carpenter

“She Said I Did What!”: An Argument Against The Admissibility Of Eyewitness Expert Testimony, Russell J. Cortazzo

Russell J. Cortazzo Jr.

Recent DNA exonerations of those wrongly convicted through inaccurate eyewitness identifications highlight the growing public understanding that eyewitness misidentification is not always perfect. In response, several states have enacted, with many others considering, eyewitness identification reform measures, such as allowing qualified psychological experts called “eyewitness experts” to freely testify on the factors affecting memory and the inaccuracy of eyewitness testimony. This article will first explain the effects of the eyewitness expert on the jury and the discrete factors the experts believe affect witness reliability. This article will then describe the problems in allowing the eyewitness expert to testify on witness …

Another "Straightforward Application": The Impact Of Melendez-Diaz On Forensic Testing And Expert Testimony In Controlled Substance Cases, John Wait

Campbell Law Review

Part I of this Article will analyze Melendez-Diaz with a focus on extracting indicators within the opinion that lend guidance as to how the opinion could be extended to Bullcoming and to expert testimony based on forensic reports in controlled substance cases. Part II will provide an overview of the tests utilized by the SBI to determine the nature and quantity, if any, of suspected controlled substances with the goal of ascertaining who, under Melendez-Diaz, should be subject to confrontation. Part III will provide a prediction of the outcome in Bullcoming. Finally, Part IV will review the pending cases from …

Blind Expertise, Christopher Robertson

Faculty Scholarship

The United States spends many billions of dollars on its system of civil litigation, and expert witnesses appear in a huge portion of cases. Yet litigants select and retain expert witnesses in ways that create the appearance of biased hired guns on both sides of every case, thereby depriving factfinders of a clear view of the facts. As a result, factfinders too often arrive at the wrong conclusions, thus undermining the deterrence and compensation functions of litigation. Court-appointment of experts has been widely proposed as a solution, yet it raises legitimate concerns about accuracy and has failed to gain traction …

"Let's Do The Time Warp Again": Assessing The Competence Of Counsel In Mental Health Conservatorship Proceedings, Grant H. Morris

Grant H Morris

Thirty years ago, I wrote an article on mental health conservatorships in California and the role of counsel for persons for whom a conservatorship has been proposed. Data was gathered on the performance of attorneys in court hearings conducted in San Diego County Superior Court. The data revealed that lawyers representing proposed conservatees were inactive and ineffective in representing their clients’ interests. The lawyers did not consider themselves advocates in an adversary process in which conservatorship was to be avoided. A year after the article was published, the California Supreme Court, citing that article as authority for the “paternalistic attitude” …

Statistical String Theory For Courts: If The Data Don't Fit..., David F. Babbel

David F Babbel

The primary purpose of this article is to provide courts with an important new tool for applying the correct probability distribution to a given legal question. This tool is path-breaking and will have an extensive impact on how a wide variety of cases are decided. In areas as diverse as criminal prosecutions and civil lawsuits alleging securities fraud, courts must assess the relevance and reliability of statistical data and the inferences drawn therefrom. But, courts and expert witnesses often make mistaken assumptions about what probability distributions are appropriate for their analyses. Using the wrong probability distribution can lead to invalid …