Evidence Commons^™

You Get The Jury You Get And You Don’T Throw A Fit, Taurus Myhand

Scholarly Works

The proliferation of deepfake videos has resulted in rapid improvements in the technology used to create them. Although the use of fake videos and images is not new, advances in artificial intelligence have made deepfakes easier to make and harder to detect. Basic human perception is no longer sufficient to detect deepfakes. Yet, under the current construction of the Federal Rules of Evidence, trials judges are expected to do just that. Trial judges face a daunting challenge when applying the current evidence authentication standards to video evidence in this new reality of widely available deepfake videos. This article examines the …

A Conviction In Jeopardy: The Mysterious Case Against Scott Peterson, Jolie Bodner Zangari

Scholarly Works

No abstract provided.

The Jury Does Not Always Need Help From Lay Opinion Witnesses, Taurus Myhand

Scholarly Works

Who is the “reasonable person”? There is little doubt that every competent legal professional, both in law practice and in the academic setting, has spent a great deal of time attempting to define the reasonable person. “Reasonableness is largely a matter of common sense.” In police encounters, the definition is certainly important to the outcome of questionable police conduct. How the reasonable person is defined often determines whether a police officer has infringed on an individual’s Fourth Amendment guarantee to be secure in their person against unreasonable searches and seizures. As the narratives of the news media shape how some …

Survey Of Capital Cases In Georgia, Jessica Heywood

Scholarly Works

This Article examines five cases decided during the Survey period: two decisions by the Supreme Court of Georgia and three decisions by federal courts involving Georgia defendants. The Georgia Supreme Court cases are a direct appeal and a habeas appeal. All three federal cases are habeas petitions by Georgia state prisoners. We included federal cases because they involve significant points of law and illustrate the United States Court of Appeals for the Eleventh Circuit’s continued lax oversight of habeas claims, decades after the passage of the Antiterrorism and Effective Death Penalty Act (AEDPA) by Congress. The small number of cases …

Recent Reads, Jolie Zangari

Scholarly Works

No abstract provided.

Once The Jury Sees It, The Jury Can’T Unsee It: The Challenge Trial Judges Face When Authenticating Video Evidence In The Age Of Deepfakes, Taurus Myhand

Scholarly Works

The proliferation of deepfake videos has resulted in rapid improvements in the technology used to create them. Although the use of fake videos and images are not new, advances in artificial intelligence have made deepfakes easier to make and harder to detect. Basic human perception is no longer sufficient to detect deepfakes. Yet, under the current construction of the Federal Rules of Evidence, trials judges are expected to do just that. Trial judges face a daunting challenge when applying the current evidence authentication standards to video evidence in this new reality of widely available deepfake videos. This article examines the …

Limiting Limited Liability: Requiring More Than Mere Subsequence Under Federal Rule Of Evidence 407, Cynara Hermes Mcquillan

Scholarly Works

Rule 407 of the Federal Rules of Evidence, the “Subsequent Remedial Measures” Rule, is troubling. This exclusionary rule of evidence prohibits using subsequent remedial measures to demonstrate negligence, culpable conduct, or product defect. But, other than in the title of the rule, the phrase “subsequent remedial measures” does not appear anywhere in the rule’s text and the rule itself does not expressly define what measures fall within its purview. This omission creates space for different judicial interpretations of the rule’s language and ultimately disparate judicial outcomes. Although the Federal Rules of Evidence lend themselves to fact-specific inquiries that can lead …

Requiring What’S Not Required: Circuit Courts Are Disregarding Supreme Court Precedent And Revisiting Officer Inadvertence In Cyberlaw Cases, Michelle Zakarin

Scholarly Works

As the age of technology has taken this country by surprise and left us with an inability to formally prepare our legal system to incorporate these advances, many courts are forced to adapt by applying pre-technology rules to new technological scenarios. One illustration is the plain view exception to the Fourth Amendment. Recently, the issue of officer inadvertence at the time of the search, a rule that the United States Supreme Court has specifically stated is not required in plain view inquiries, has been revisited in cyber law cases. It could be said that the courts interested in the existence …

Justice In A Brave New World?, Jean R. Sternlight

Scholarly Works

As science fiction has become reality, we should consider the implications of our new technologies for our system of justice. In addition to DNA, we are now regularly using cameras, geo-tracking, facial recognition software, brain scans, computers, and much more to discern and record our physical and mental surroundings. Existing technology and more we cannot yet imagine will increasingly take the place of often unreliable evidence, such as that provided by eyewitnesses. Yet, we have given far too little thought as to how these advances should impact our civil and criminal dispute resolution systems.

Historically, many justice systems have emphasized …

Admissibility And Constitutional Issues Of The Concealed Information Test In American Courts: An Update, John B. Meixner Jr.

Scholarly Works

The use of physiological tools to detect incidentally acquired concealed knowledge about crime-related information has been a controversial and well-researched topic among scholars for well over 100 years. This chapter focuses on potential legal hurdles for courtroom use of concealed information tests, including admissibility issues and constitutional issues under the Fourth and Fifth Amendments to the US Constitution.

Will The Jury System Survive The Peña-Rodriguez Exception To Rule 606(B)?: The Court’S Response To Racial Discrimination By A Juror Leaves The Future Of The American Jury Trial System In Jeopardy, Taurus Myhand

Scholarly Works

The enforcement of no-impeachment rules has been a long-standing tradition in the United States preventing jurors from offering testimony as to impeach their own verdict. In March 2017, the Supreme Court changed course from centuries of jurisprudence and superseded the Federal Rules of Evidence with a new exception to Rule 606(b) in the Court’s decision in Peña-Rodriguez v. Colorado. The Court’s effort to “root out” racial bias in the justice system resulted in the debunking of the legislative authority granted to the Congress while creating an exception that does little, if anything, toward eliminating racial bias during jury deliberations. In …

The Wrong Decision At The Wrong Time: Utah V. Strieff In The Era Of Aggressive Policing, Julian A. Cook

Scholarly Works

On June 20, 2016, the United States Supreme Court held in Utah v. Strieff that evidence discovered incident to an unconstitutional arrest of an individual should not be suppressed given that the subsequent discovery of an outstanding warrant attenuated the taint from the unlawful detention. Approximately two weeks later the issue of aggressive policing was again thrust into the national spotlight when two African-American individuals — Alton Sterling and Philando Castile — were killed by policemen in Baton Rouge, Louisiana and Falcon Heights, Minnesota, respectively, under questionable circumstances. Though connected by proximity in time, this article will demonstrate that these …

Crossing The Line: Daubert, Dual Roles, And The Admissibility Of Forensic Mental Health Testimony, Sara Gordon

Scholarly Works

Psychiatrists and other mental health professionals often testify as forensic experts in civil commitment and criminal competency proceedings. When an individual clinician assumes both a treatment and a forensic role in the context of a single case, however, that clinician forms a dual relationship with the patient—a practice that creates a conflict of interest and violates professional ethical guidelines. The court, the parties, and the patient are all affected by this conflict and the biased testimony that may result from dual relationships. When providing forensic testimony, the mental health professional’s primary duty is to the court, not to the patient, …

Decision Making And The Law: Truth Barriers, Jonathan J. Koehler, John B. Meixner Jr.

Scholarly Works

Reaching an accurate outcome is a central goal of the American trial. But structural features of the legal system, in combination with the cognitive shortcomings of legal actors, hinder the search for truth. Regarding the legal system, various rules and policies restrict decision makers’ access to evidence, violate the laws of probability, and limit the evidentiary concerns that may be considered on appeal. Regarding legal actors, informational deficits (particularly regarding scientific and statistical evidence) and cognitive biases of police investigators, witnesses (lay and expert), attorneys, judges, and jurors pose serious obstacles. We conclude by suggesting that research in judgment and …

Applications Of Neuroscience In Criminal Law: Legal And Methodological Issues, John B. Meixner Jr.

Scholarly Works

The use of neuroscience in criminal law applications is an increasingly discussed topic among legal and psychological scholars. Over the past 5 years, several prominent federal criminal cases have referenced neuroscience studies and made admissibility determinations regarding neuroscience evidence. Despite this growth, the field is exceptionally young, and no one knows for sure how significant of a contribution neuroscience will make to criminal law. This article focuses on three major subfields: (1) neuroscience-based credibility assessment, which seeks to detect lies or knowledge associated with a crime; (2) application of neuroscience to aid in assessments of brain capacity for culpability, especially …

Unconstitutionality And The Rule Of Wide-Open Cross-Examination: Encroaching On The Fifth Amendment When Examining The Accused, Ronald L. Carlson, Michael S. Carlson

Scholarly Works

When Georgia adopted a new evidence code on January 1, 2013, it embraced the rule on scope of cross-examination which local courts have traditionally followed. This is the wide-open rule which permits the cross-examiner to range across the entire case, no matter how limited the direct exam. Subjects foreign to the direct can be freely explored, limited only by the rule of relevancy.

Commentators have associated the majority, more limited cross-examination methodology with American jurisprudence and the wide-ranging approach with English courts. Reflecting this divide, the Supreme Court of South Dakota recognized "two principal schools of thought" when it comes …

Evidence Of Lies And Rules Of Evidence: The Admissibility Of Fmri-Based Expert Opinion Of Witness Truthfulness, William A. Woodruff

Scholarly Works

No abstract provided.

This Is Your Sword: How Damaging Are Prior Convictions To Plaintiffs In Civil Trials?, Kathryn M. Stanchi, Deirdre Bowen

Scholarly Works

The conventional wisdom in law is that a prior conviction is one of the most powerful and damaging pieces of evidence that can be offered against a witness or party. In legal lore, prior convictions seriously undercut the credibility of the witness and can derail the outcome of a trial. This Article suggests that may not always be true.

This Article details the results of an empirical study of juror decision-making that challenges the conventional wisdom about prior convictions. In our study, the prior conviction evidence did not have a direct impact on the outcome of the civil trial or …

The Hidden Daubert Factor: How Judges Use Error Rates In Assessing Scientific Evidence, John B. Meixner Jr., Shari Seidman Diamond

Scholarly Works

In Daubert v. Merrell Dow Pharmaceuticals, the United States Supreme Court provided a framework under which trial judges must assess the evidentiary reliability of scientific evidence whose admissibility is challenged. One factor of the Daubert test, the “known or potential rate of error” of the expert’s method, has received considerably less scholarly attention than the other factors, and past empirical study has indicated that judges have a difficult time understanding the factor and use it less frequently in their analyses as compared to other factors. In this paper, we examine one possible interpretation of the “known or potential rate of …

Detecting Knowledge Of Incidentally Acquired, Real-World Memories Using A P300-Based Concealed-Information Test, John B. Meixner Jr., J. Peter Rosenfeld

Scholarly Works

Autobiographical memory for events experienced during normal daily life has been studied at the group level, but no studies have yet examined the ability to detect recognition of incidentally acquired memories among individual subjects. We present the first such study here, which employed a concealed-information test in which subjects were shown words associated with activities they had experienced the previous day. Subjects wore a video-recording device for 4 hr on Day 1 and then returned to the laboratory on Day 2, where they were shown words relating to events recorded with the camera (probe items) and words of the same …

Teaching “The Wire”: Crime, Evidence, And Kids, Andrea L. Dennis

Scholarly Works

I have a confession: I have only watched Season 1 of The Wire, and it has been many years since I did that. Thus, both my knowledge and pedagogical use of the show are limited. What explanation can I offer for my failings? I am a Maryland native with family who resides in Baltimore City, or Charm City as it is affectionately called. I worked for several years as an assistant federal public defender in Baltimore City. Over time, I have seen the city evolve, and I have seen it chew up and spit out many good people and some …

Review Of Recent Studies And Issues Regarding The P300-Based Complex Trial Protocol For Detection Of Concealed Information, J. Peter Rosenfeld, Xiaoqing Hu, Elena Labkovsky, John B. Meixner Jr., Michael R. Winograd

Scholarly Works

In this review, the evolution of new P300-based protocols for detection of concealed information is summarized. The P300-based complex trial protocol (CTP) is described as one such countermeasure (CM)-resistant protocol. Recent lapses in diagnostic accuracy (from 90% to 75%) with CTPs applied to mock crime protocols are summarized, as well as recent enhancements to the CTP which have restored accuracy. These enhancements include 1) use of performance feedback during testing, 2) use of other ERP components such as N200 in diagnosis, 3) use of auxiliary tests, including the autobiographical implicit association test, as leading to restored diagnostic accuracy, and 4) …

Liar, Liar, Jury's The Trier? The Future Of Neuroscience-Based Credibility Assessment And The Court, John B. Meixner Jr.

Scholarly Works

Neuroscience-based credibility-assessment tests have recently become increasingly mainstream, purportedly able to determine whether an individual is lying to a certain set of questions (the Control Question Test) or whether an individual recognizes information that only a liable person would recognize (the Concealed Information Test). Courts have hesitated to admit these tests as evidence for two primary reasons. First, following the general standard that credibility assessment is a matter solely for the trier of fact, courts exclude the evidence because it impinges on the province of the jury. Second, because these methods have not been rigorously tested in realistic scenarios, courts …

A Novel Countermeasure Against The Reaction Time Index Of Countermeasure Use In The P300-Based Complex Trial Protocol For Detection Of Concealed Information, Alexander Sokolovsky, Jessica Rothenberg, Elena Labkovsky, John B. Meixner Jr., J. Peter Rosenfeld

Scholarly Works

A P300 deception detection protocol was tested using simultaneous versus serial countermeasures and stimulus acknowledgment responses. Previously, P300 showed recognition and elevated reaction time identified countermeasure use. Probe-irrelevant P300 differences were significant in both countermeasure groups and control group. Detection rates were 11/12 for controls, 10/12 for serial countermeasure users, and 11/13 for simultaneous countermeasure users. Reaction time detected countermeasure use in serial responders, but not simultaneous responders. The simultaneous response reaction times were indistinguishable from controls.

Countermeasure Mechanisms In A P300-Based Concealed Information Test, John B. Meixner Jr., J. Peter Rosenfeld

Scholarly Works

The detection of deception has been the focus of much research in the past 20 years. Though much controversy has surrounded one deception detection protocol, the “Control Question Test” (NRC 2003, Ben-Shakhar 2002), an alternative test, the Guilty Knowledge Test (GKT), developed by Lykken (1959, 1960), is based on scientific principles and has been well-received in the scientific community. The GKT presents subjects with various stimuli, one of which is a guilty knowledge item (termed the probe, such as the gun used to commit a crime). The other stimuli in the test consist of control items that are of the …

Toward Ethical Plea Bargaining, Erica J. Hashimoto

Scholarly Works

Defendants in criminal cases are overwhelmingly more likely to plead guilty than to go to trial. Presumably, at least a part of the reason that most of them do so is that it is in their interest to plead guilty, i.e., they will receive a more favorable outcome if they plead guilty than if they go to trial. The extent to which pleas reflect fair or rational compromises in practice, however, depends upon a variety of factors, including the amount of information each of the parties has about the case. Some level of informational symmetry therefore is critical to the …

Discovery, Judicial Assistance And Arbitration: A New Tool For Cases Involving U.S. Entities?, Peter B. Rutledge

Scholarly Works

Limited discovery is one of the regularly cited advantages of international arbitration, as opposed to international litigation, particularly in contrast to litigation in the US. courts. Recent decisions by US. courts, however, have threatened to upend this comparative advantage. Invoking a little known US. law, 28 U.S.C. section 1782, these courts have permitted parties in an arbitration to petition for subpoenas issued by US. courts against their adversaries or third parties. Bucking the trend in the academic literature, which largely supports this development, this article opposes reading section 1782 to authorize subpoenas in support of an arbitration. Not only does …

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 …

Poetic (In)Justice? Rap Music Lyrics As Art, Life, And Criminal Evidence, Andrea L. Dennis

Scholarly Works

Courts routinely admit defendant-authored rap music lyrics as substantive evidence in the adjudication of criminal cases. In doing so, courts fail to recognize that rap music lyrics are art. Rather, judges view the interpretation of rap music lyrics as a subject of common knowledge, interpret the defendant's lyrics literally, and characterize lyrics as autobiographical depictions of actual events. In making admissibility decisions, courts must give consideration to the social constraints and artistic conventions impacting the composition and interpretation of rap music lyrics. More particularly, they must understand the commercialized nature of the rap music industry, artist claims of authenticity, and …

From Undermining Child Protection Statutes To Creating Exceptions To Prohibitions Against Racial Discrimination In Public Accommodations: The Unsettling Consequences Of Mischaracterizing The Police Reporting Privilege, Peter Zablotsky

Scholarly Works

No abstract provided.