Evidence Commons^™

Experts, Statistics, Science & Bad Science, Curtis E.A. Karnow

Curtis E.A. Karnow

Articles, books, and other online resources relating to expert testimony with a specific focus on problems with peer review, bad science, and statistics

Hackers Lend Hand To Consortium Defendants, Anthony Longo

Anthony Longo

Mr. Longo analyzes how the Ashley Madison hack impacts the defense of consortium claims in Illinois

Mcfadden V. United States: Deconstructing Synthetic Drug Prosecutions, Jeffrey C. Grass Jd, Ms, Aclm

Jeffrey C. Grass JD, MS, ACLM

Since January 2014, nationwide law enforcement operations have been conducted targeting drug trafficking organizations operating in communities across the country. The Drug Enforcement Administration (“DEA”), Customs and Border Protection, Immigration and Customs Enforcement (“ICE”), Homeland Security Investigations (“HSI”), Federal Bureau of Investigation (“FBI”), Internal Revenue Service (“IRS”), with other federal, state, and local partners announced the culmination of Project Synergy Phase II, an ongoing law enforcement operation targeting every level of the global synthetic designer drug market. The DEA Special Operations Division (“SOD”) working with the DEA Office of Diversion Control (“ODC”) has served arrest and search warrants in thirty-five …

Mcfadden V. United States: Deconstructing Synthetic Drug Prosecutions, Jeffrey C. Grass Jd, Ms, Aclm

Jeffrey C. Grass JD, MS, ACLM

n order to convict an individual of distribution of a controlled substance analogue, must the government prove that the individual knew that the substance constituted a controlled substance analogue, or is it sufficient merely to prove that the individual distributed the substance with the intention that it be for human consumption?

Litigation Technology For The Modern Practitioner, Jonathan H. Lomurro Esq. Llm, Christopher T. Campbell Esq, Matthew K. Blaine Esq, Stephanie L. Lomurro Esq, Christina V. Harvey Esq

Jonathan H. Lomurro Esq. LLM

No abstract provided.

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 …

A Canada Evidence Code Should Replace The Canada Evidence Act, Ken Chasse Mr.

Ken Chasse Mr.

The need for codification of the law of evidence in Canada, and the failed effort to enact an Evidence Code. A detailed description of the national consultation process and its results is provided.

El Análisis De Teléfonos Móviles Como Técnica De Investigación Criminal, Hector Zayas Gutierrez

Héctor Zayas Gutiérrez

Resumen. El artículo revisa en su primera parte aspectos técnicos relacionados con el funcionamiento de las tecnologías celulares y su potencial como fuentes de prueba en el proceso penal. En la segunda se describen los límites establecidos en el orden jurídico mexicano, tanto en sus fuentes legislativas como en la jurisprudencia; en la tercera se realiza un ejercicio de derecho comparado, señalando la regulación constitucional de la técnica de investigación a la luz de la Cuarta Enmienda de la Constitución de los Estados Unidos de América.

Proving Customary Law In Uganda: Roadmaps And Roadblocks, David B. Dennison

David Brian Dennison

Customary law is second-class law in Uganda. While customary law applies in many “grass root” settings, customary law struggles for legitimacy within formal legal environments. Matters of customary proof exemplify this disconnect. Ugandan methods of customary proof are the product of British colonial precedent. Despite longstanding calls for revised approaches, little has changed since Uganda’s independence in 1962. The colonially crafted framework of customary proof devalues custom and culture. In terms of proof, Ugandan courts treat customary law less favorably than foreign law. Judges have no duty to know customary law. Instead customary law is a fact to be proved. …

Schultz V. Akzo Nobel Paints: “The Rest Of The Story” Reveals Limited Impact Of Expert Testimony Decision, Richard O. Faulk

Richard Faulk

Certainly, a number of lawyers from both sides of the bar believe that the Schultz decision is important. A review of the record in Schultz, however, reveals a relatively easy explanation for the decision—one that undermines its value as precedent. To understand why this is so, we must go back to the district court’s decision to grant Akzo Nobel’s motion for summary judgment and, with apologies to Paul Harvey, appreciate the “rest of the story.”

Crawford & Its Progeny In Texas & The Nation's Other State Supreme Courts, Dannye Holley

Dannye Holley

CRAWFORD & ITS PROGENY IN TEXAS & THE

NATION’S OTHER STATE SUPREME COURTS

This article is designed to track three major conceptual themes. First, the elusive pursuit of scholarship which engages both the practicing bar and academics. Second, how our federalism is shaped by the interaction of the “Supreme Courts”. Finally, identifying metrics upon which to base a principled assessment of whether a United States Supreme Court decision is a “watershed” decision.

The article documents that Crawford and its progeny have created a powerful convergence of the interests of academics and the practicing bar. It does so by making reference …

Not For The Truth Of The Matter: Defendant's Hearsay And The Necessity Of Limiting Instructions In Psychological Defenses, Brian A. Ford

Brian A Ford

This paper presents a thorough discussion of the use of a defendant's hearsay statements to a psychological expert as the basis of the expert's opinion at trial, under California Law.

The Piranha Is As Deadly As The Shark: A Case For The Limitation On Deceptive Practices In Dna Collection, Brett A. Bauman

Brett A Bauman

Police deception tactics are utilized throughout the United States as a way to catch unsuspecting criminals. Although criticized in many respects, most deceptive police techniques are not only legal, but are actually encouraged. DNA collection and analysis is no exception—techniques are frequently used by law enforcement officers in an attempt to collect a suspect’s genetic specimen in the interest of solving crimes. While law enforcement officers typically have the best interests of society in mind, the current practices employed by officers to collect suspects’ DNA violate the Fourth Amendment. The Fourth Amendment provides protection against unreasonable searches and seizures, and …

Cipa V. State Secrets: How A Few Mistakes Confused Two Important National Security Privileges, Elisa Poteat

Elisa Poteat

No abstract provided.

Arbitration, Women Arbitrators And Sharia, Mohamed Raffa Dr.

Mohamed Raffa Dr.

So, can the Arbitrator be a woman? Omar, the third Khalipha in Islam after Prophet Muhammad, actually appointed a female judge. Today, across the various Muslim countries, there are female judges in almost every Muslim country except in Saudi Arabia. There are about 70 female Iraqi judges, 10 female judges in the UAE, 20 in Egypt female judges and Arbitrators, Nigeria recently appointed the first female Chief Justice in Africa as well as it has one of the largest National Associations of Women Judges; with more in other Muslim Countries including Indonesia and Malaysia.

Well-Being Analysis Vs. Cost-Benefit Analysis (Symposium) (With J. Bronsteen & J. Masur), Christopher J. Buccafusco

Christopher J. Buccafusco

Cost-benefit analysis is the primary tool used by policymakers to inform administrative decisionmaking. Yet its methodology of converting preferences (often hypothetical ones) into dollar figures, then using those dollar figures as proxies for quality of life, creates systemic errors so large as to deprive the tool of value. These problems have been lamented by many scholars, and recent calls have gone out from world leaders and prominent economists to find an alternative analytical device that would measure quality of life more directly. This Article proposes well-being analysis (WBA) as that alternative. Relying on data from the field of hedonic psychology …

Asymmetries And Incentives In Plea Bargaining And Evidence Production, Saul Levmore, Ariel Porat

Ariel Porat

Legal rules severely restrict payments to fact witnesses, though the government can often offer plea bargains or other nonmonetary inducements to encourage testimony. This asymmetry is something of a puzzle, for most asymmetries in criminal law favor the defendant. The asymmetry seems to disappear where physical evidence is at issue. One goal of this Essay is to understand the distinctions, or asymmetries, between monetary and nonmonetary payments, testimonial and physical evidence, and payments by the prosecution as opposed to the defense. Another is to suggest ways in which law could better encourage the production of evidence, and thus the efficient …

The Label Of Life Imprisonment In Australia: A Principled Or Populist Approach To An Ultimate Sentence, John L. Anderson

John L Anderson

No abstract provided.

Carga De La Prueba, Felipe Marín

Felipe Marín Verdugo

No abstract provided.

Deliberating Beyond Evidence: Lessons From Integrated Assessment Modelling, Elisa Vecchione

Elisa Vecchione

The premises of this paper rely on associating policy inertia toward action on climate change with the inadequacy of the classical ‘liability culture’ of evidence-based policy-making to deal with this global environmental challenge. To provide support to this hypothesis, the following discussion analyses the technical properties and the current policy use of Integrated Assessment Modelling (IAM) of economic-climate interactions. The paper contends that IAM is still not clarified enough as far as its potential for information-production in the framework of policy making processes is concerned, and that this fact is symptomatic of the current inability of societies to undertake the …

Determining Legal Parenthood By Agreement As A Possible Solution To The Challenges Of The New Era, Yehezkel Margalit

Hezi Margalit

Over the past decades, we witnessed changes in the matrimonial and parenting institutions. Medical innovations have further created ethical-legal dilemmas. It is, therefore, essential to create a theory and framework that will determine ways to deal with the resulting dilemma in a fully developed manner. This paper surveys the current, conflicting shifts in family structure and the definition of legal parenthood. In it, I deal with the importance and various aspects of defining legal parenthood. I will also focus on the singularity of this dilemma as it is increasingly apparent in the various fertility treatments. I present the sociological-legal roots …

Guide To Incorporation Of Not For Profit Organisations In Nigeria, Taiwo Adebola Odumosu Mr.

Taiwo Adebola Odumosu Mr.

The incorporation of non-profit bodies in Nigeria is governed by the Companies and Allied Matters Act, 2004 (‘the Act’). The Corporate Affairs Commission (CAC) is vested with responsibility for non-profit organisations. The CAC has branches in most State capitals of the Federation and its headquarters is based in Abuja, the Federal Capital Territory. Before applying to the CAC for incorporation of a non-profit body, one must check that the name of the new entity is not already in use. This can be done by purchasing an Availability Form, which costs very little. In Nigeria only legal practitioners, and to some …

The Basics Of Us Criminal Justice System, Bethel G.A Erastus-Obilo

Bethel G.A Erastus-Obilo

The criminal justice system is complex. It is also bureaucratic by design and has evolved over the years from simple unstructured peacekeeping units to the large complex crime-fighting system that it is today. Many of those who work within it find it challenging and unwieldy. Many of those who are accused of an offense find it confusing and intimidating. This goes for citizens and foreigners whether they are competent in the English language or not. For most members of ethnic minority groups, the experience can be harrowing and often fatal.

Making Sense Of Intellectual Property Law, Christopher J. Buccafusco

Christopher J. Buccafusco

Intellectual property (IP) scholars have long struggled to explain the boundaries of and differences between copyright and patent law. This Article proposes a novel explanation: copyright and patent can be fruitfully understood as establishing a dichotomy between the different human senses. Copyright has bracketed works addressed to the senses of sight and hearing, and it treats products appealing to touch, taste, and smell as functional and, thus, uncopyrightable. To the extent the latter receive IP protection, it is through the utility patent regime. The Article begins by establishing this descriptive proposition, and it shows how some of the most contested …

Do Bad Things Happen When Works Enter The Public Domain?: Empirical Tests Of Copyright Term Extension (With P. Heald), Christopher J. Buccafusco

Christopher J. Buccafusco

The international debate over copyright term extension for existing works turns on the validity of three empirical assertions about what happens to works when they fall into the public domain. Our study of the market for audio books and a related human subjects experiment suggest that all three assertions are suspect. We demonstrate that audio books made from public domain bestsellers (1913-22) are significantly more available than those made from copyrighted bestsellers (1923-32). We also demonstrate that recordings of public domain and copyrighted books are of equal quality. While a low quality recording seems to lower a listener's valuation of …

Valuing Attribution And Publication In Intellectual Property (With C. Sprigman And Z. Burns), Christopher J. Buccafusco

Christopher J. Buccafusco

This is the third in a series of articles focusing on the experimental economics of intellectual property. In earlier work, we have experimentally studied the ways in which creators assign monetary value to the things that they create. That research has suggested that creators are subject to a systematic bias that leads them to overvalue their work. This bias, which we have called the 'creativity effect,' potentially results in inefficient markets in IP, because creators may be unwilling to license their works for rational amounts.

Our prior research, however, like American IP law itself, focused exclusively on the monetary value …

Mind Reading And The Art Of Drafting Medical Opinions In Veterans Benefits Claims, James Ridgway

James D. Ridgway

Once upon a time, deciding veterans benefits claims was simple and logical, although not perfect. Prior to the institution of judicial review, when a veteran filed a disability claim, the relevant records would be gathered and given to a panel of medical and legal experts. The experts would each bring their own specialized knowledge to the discussion and issue a decision that applied medical science and applicable law to the facts of the case. Such decisions may well have been correct as to the science and the law, but they were impossible to verify in the absence of any stated …

The Right To Remain Silent: Addressing A Government Attorney Client Privilege In The Context Of A Grand Jury Subpoena, Matan Shmuel

Matan Shmuel

This article presents a resolution for the circuit split over whether a federal agency can invoke the attorney client privilege in a federal grand jury investigation. This article analyzes the current state of the law across each circuit and provides a resolution of the conflict for the supreme court to consider. The resolution involves a balancing test which weighs three competing factors: public need for the information; government need in confidentiality; and grand jury interest in the information. The solution is intended for the supreme court to consider when this issue hits the court

Images In/Of Law, Jessica M. Silbey

Jessica Silbey

The proliferation of images in and of law lends itself to surprisingly complex problems of epistemology and power. Understanding through images is innate; most of us easily understand images without thinking. But arriving at mutually agreeable understandings of images is also difficult. Translating images into shared words leads to multiple problems inherent in translation and that pose problems for justice. Despite our saturated imagistic culture, we have not established methods to pursue that translation process with confidence. This article explains how images are intuitively understood and yet collectively inscrutable, posing unique problems for resolving legal conflicts that demand common and …

Defense Counsel, Trial Judges, And Evidence Production Protocols, Darryl K. Brown

Darryl K. Brown

This essay, a contribution to the 2012 Texas Tech Symposium on the Sixth Amendment, argues that constitutional criminal adjudication provisions are fruitfully viewed not primarily as defendant rights but as procedural components that, when employed, maximize the odds that adversarial adjudication will succeed in its various goals, notably accurate judgments. On this view, the state has an interest in how those procedural mechanisms, especially regarding fact investigation and evidence gathering, are invoked or implemented. Deficient attorney performance, on this view, can be understood as a problem of the state’s adversarial adjudication process, for which public officials—notably judges, whose judgments depend …