Evidence Commons^™

The Silliness Of Magical Realism, Kevin M. Clermont

Cornell Law Faculty Publications

Relative plausibility, even after countless explanatory articles, remains an underdeveloped model bereft of underlying theory. Multivalent logic, a fully developed and accepted system of logic, comes to the same endpoint as relative plausibility. Multivalent logic would thus provide the missing theory, while it would resolve all the old problems of using traditional probability theory to explain the standards of proof as well as the new problems raised by the relative plausibility model. For example, multivalent logic resolves the infamous ‘conjunction paradox’ that traditional probability creates for itself, and which relative plausibility tries to sweep under the rug.

Yet Professors Allen …

O’Neill, Oh O’Neill, Wherefore Art Thou O’Neill: Defining And Cementing The Requirements For Asserting Deliberative Process Privilege, Andrew Scott

Dickinson Law Review (2017-Present)

The government may invoke the deliberative process privilege to protect the communications of government officials involving policy-driven decision-making. The privilege protects communications made before policy makers act upon the policy decision to allow government officials to speak candidly when deciding a course of action without fear of their words being used against them.

This privilege is not absolute and courts recognize the legitimate countervailing interest the public has in transparency. The Supreme Court in United States v. Reynolds held that someone with control over the protected information should personally consider the privilege before asserting it but did not provide definitive …

Between Brady Discretion And Brady Misconduct, Bennett L. Gershman

Dickinson Law Review (2017-Present)

The Supreme Court’s decision in Brady v. Maryland presented prosecutors with new professional challenges. In Brady, the Supreme Court held that the prosecution must provide the defense with any evidence in its possession that could be exculpatory. If the prosecution fails to timely turn over evidence that materially undermines the defendant’s guilt, a reviewing court must grant the defendant a new trial. While determining whether evidence materially undermines a defendant’s guilt may seem like a simple assessment, the real-life application of such a determination can be complicated. The prosecution’s disclosure determination can be complicated under the Brady paradigm because …

Re-Examining Custody And Incarceration Requirements In Postconviction Dna Testing Statutes, Ian J. Postman

Cardozo Law Review

Part I describes the history of custody and incarceration requirements in PC DNA testing statutes, as well as the interaction between those requirements and state sex offender registration acts. Part II analyzes a number of custody and incarceration requirements across various states. Part III proposes the elimination of custody requirements from PC DNA testing statutes and rebuts concerns about removing these requirements. Ultimately, this Note argues that custody and incarceration requirements specifically harm those who have been wrongly convicted of sex offenses, and the requirements' fundamental incongruity with the goals of PC DNA testing support their complete elimination from PC …

Familial Searching: How Implementing Minimum Safeguards Ensures Constitutionally-Permissible Use Of This Powerful Investigative Tool, Alexandra Nieto

Cardozo Law Review

This Note supports the adoption of Familial DNA Search Policies. by states that have not yet taken a position on the issue. Part I of this Note provides background on the role of Familial Searches in criminal investigations. This includes a discussion on the nature of Familial Searches, why they are useful, and the current state of the law. Part I also considers the different guidelines and protections in existing Familial Search Policies, as well as states' policies regulating their DNA databases. Part II discusses the Fourth Amendment and equal protection concerns implicated by Familial Searches and how a court …

The Challenge Of Convincing Ethical Prosecutors That Their Profession Has A Brady Problem, Adam M. Gershowitz

Faculty Publications

In recent decades, both the media and legal scholars have documented the widespread problem of prosecutors failing to disclose favorable evidence to the defense – so called Brady violations. Despite all of this documentation however, many ethical prosecutors reject the notion that the criminal justice system has a Brady problem. These prosecutors – ethical lawyers who themselves have not been accused of misconduct – believe that the scope of the Brady problem is exaggerated. Why do ethical prosecutors downplay the evidence that some of their colleagues have committed serious errors?

This essay, in honor of Professor Bennett Gershman, points to …

Policing The Admissibility Of Body Camera Evidence, Jeffrey Bellin, Shevarma Pemberton

Fordham Law Review

Body cameras are sweeping the nation and becoming, along with the badge and gun, standard issue for police officers. These cameras are intended to ensure accountability for abusive police officers. But, if history is any guide, the videos they produce will more commonly be used to prosecute civilians than to document abuse. Further, knowing that the footage will be available as evidence, police officers have an incentive to narrate body camera videos with descriptive oral statements that support a later prosecution. Captured on an official record that exclusively documents the police officer’s perspective, these statements—for example, “he just threw something …

The Exclusionary Rule In The Age Of Blue Data, Andrew G. Ferguson

Vanderbilt Law Review

In Herring v. United States, Chief Justice John Roberts reframed the Supreme Court's understanding of the exclusionary rule: "As laid out in our cases, the exclusionary rule serves to deter deliberate, reckless, or grossly negligent conduct, or in some circumstances recurring or systemic negligence." The open question remains: How can defendants demonstrate sufficient recurring or systemic negligence to warrant exclusion? The Supreme Court has never answered the question, although the absence of systemic or recurring problems has figured prominently in two recent exclusionary rule decisions. Without the ability to document recurring failures or patterns of police misconduct, courts can dismiss …

Policing The Admissibility Of Body Camera Evidence, Jeffrey Bellin, Shevarma Pemberton

Vanderbilt Law School Faculty Publications

Body cameras are sweeping the nation and becoming, along with the badge and gun, standard issue for police officers. These cameras are intended to ensure accountability for abusive police officers. But, if history is any guide, the videos they produce will more commonly be used to prosecute civilians than to document abuse. Further, knowing that the footage will be available as evidence, police officers have an incentive to narrate body camera videos with descriptive oral statements that support a later prosecution. Captured on an official record that exclusively documents the police officer's perspective, these statements-for example, "he just threw something …

Conference On Proposed Amendments: Experts, The Rules Of Completeness, And Sequestration Of Witnesses

Fordham Law Review

This conference was held on October 19, 2018, at University of Denver Sturm College of Law under the sponsorship of the Judicial Conference Advisory Committee on Evidence Rules. The transcript has been lightly edited. It represents the panelists’ individual views only and in no way reflects those of their affiliated firms, organizations, law schools, or the judiciary.

Policing The Admissibility Of Body Camera Evidence, Jeffrey Bellin, Shevarma Pemberton

Faculty Publications

Body cameras are sweeping the nation and becoming, along with the badge and gun, standard issue for police officers. These cameras are intended to ensure accountability for abusive police officers. But, if history is any guide, the videos they produce will more commonly be used to prosecute civilians than to document abuse. Further, knowing that the footage will be available as evidence, police officers have an incentive to narrate body camera videos with descriptive oral statements that support a later prosecution. Captured on an official record that exclusively documents the police officer’s perspective, these statements—for example, “he just threw something …

Intrinsic Evidence: Do Utah Prosecutors Too Often Neglect This Avenue Of Admissibility?

Brigham Young University Journal of Public Law

No abstract provided.

Intrinsic Evidence: Do Utah Prosecutors Too Often Neglect This Avenue Of Admissibility?, Blake R. Hills

Brigham Young University Journal of Public Law

No abstract provided.

Table Of Contents, Seattle University Law Review

Seattle University Law Review

No abstract provided.

Evidence Struggles: Legality, Legitimacy, And Social Mobilizations In The Catalan Political Conflict, Susana Narotzky

Indiana Journal of Global Legal Studies

Different kinds of evidence are put forward to make an argument and justify political action by agents situated in diverse social, cultural, and power positions. The Catalan political conflict is a case in point. The central Spanish government's arguments are mostly of a juridical nature and rest on the anti-constitutionality of the Catalan government and other civil society organizations' actions. Instead, most arguments of Catalan supporters of independence are based on historical interpretations of grievances referring to national institutions and identity. Supporters of independence, under the politically inspired actions of major civil society associations, have mobilized hundreds of thousands of …

Clarifying The Scope Of The Self-Incrimination Clause: City Of Hays V. Vogt, Samantha Ruben

Chicago-Kent Law Review

Three months after oral arguments, the Supreme Court dismissed the writ of certiorari in City of Hays v. Vogt as improvidently granted. The question in Vogt was whether the Fifth Amendment right against self-incrimination is violated when incriminating statements are used at a probable cause hearing, as opposed to a criminal trial. As a result of the “DIG,” the Court left a circuit split unresolved surrounding the meaning of a “criminal case” within the Fifth Amendment’s Self-Incrimination Clause.

This note argues that the Supreme Court should not have dismissed Vogt and should have decided that the Fifth Amendment right against …

Courts Increasingly Demand That Businesses Break The Law, Geoffrey Sant

Akron Law Review

United States courts are demanding that businesses break foreign laws at an exponentially increasing rate. A practice that was virtually unheard of only 30 years ago is now so widespread that U.S. courts are ordering foreign lawbreaking in the most trivial discovery matters. When a court receives a discovery request that violates a foreign law, it applies the 5-part Aérospatiale balancing test—a test where 4 of the 5 factors are left to the subjective decisions of the judge. By ordering foreign law breaking, our courts—often biased in favor of United States discovery rules—are encouraging abusive litigation tactics, undermining the rule …

Franks (Kenneth) V. State, 135 Nev. Adv. Op. 1 (Jan. 3, 2019), Scott Whitworth

Nevada Supreme Court Summaries

The Court reviewed whether a district court’s decision to allow the State to introduce prior incidents of uncharged sexual acts as evidence of the defendant’s propensity for committing sexual offenses violated NRS 48.045(3) and concluded such evidence as long as it is first evaluated for relevance and its heightened risk of unfair prejudice.

How Evidence Of Subsequent Remedial Measures Matters, Bernard Chao, Kylie Santos

Sturm College of Law: Faculty Scholarship

Federal Rule of Evidence 407 prohibits plaintiffs from introducing evidence of subsequent remedial measures to show that the defendant is to blame. Among its purported justifications, the rule prevents hindsight bias from unduly influencing jury decisions. Nonetheless, plaintiffs often take advantage of the rule’s numerous exceptions to introduce evidence of remedial measures for other purposes (e.g. to prove feasibility). Fearing that the exceptions could swallow the rule, some courts will even exclude evidence that fits into one of these exceptions because it is ostensibly too prejudicial. Alternatively, other courts instruct juries that they should only use the evidence for the …

What Am I Really Saying When I Open My Smartphone: A Response To Prof. Kerr, Laurent Sacharoff

Sturm College of Law: Faculty Scholarship

In his forthcoming article in the Texas Law Review, Compelled Decryption and the Privilege Against Self-Incrimination, Orin S. Kerr addresses a common question confronting courts. If a court orders a suspect or defendant to enter her password to open a smartphone or other device as part of a law enforcement investigation, does that order violate the Fifth Amendment right against self-incrimination?

To answer this question, Kerr appropriately looks by analogy to existing Fifth Amendment case law as applied to document subpoenas, the “act of production” doctrine, and its mysterious cousin, the “foregone conclusion” doctrine. From these materials, he gleans a …