Evidence Commons^™

The Missing Algorithm: Safeguarding Brady Against The Rise Of Trade Secrecy In Policing, Deborah Won

Michigan Law Review

Trade secrecy, a form of intellectual property protection, serves the important societal function of promoting innovation. But as police departments across the country increasingly rely on proprietary technologies like facial recognition and predictive policing tools, an uneasy tension between due process and trade secrecy has developed: to fulfill Brady’s constitutional promise of a fair trial, defendants must have access to the technologies accusing them, access that trade secrecy inhibits. Thus far, this tension is being resolved too far in favor of the trade secret holder—and at too great an expense to the defendant. The wrong balance has been struck.

This …

Do You See What I See? Problems With Juror Bias In Viewing Body-Camera Video Evidence, Morgan A. Birck

Michigan Journal of Race and Law

In the wake of the Michael Brown shooting in Ferguson, Missouri, advocates and activists called for greater oversight and accountability for police. One of the measures called for and adopted in many jurisdictions was the implementation of body cameras in police departments. Many treated this implementation as a sign of change that police officers would be held accountable for the violence they perpetrate. This Note argues that although body-camera footage may be useful as one form of evidence in cases of police violence, lawyers and judges should be extremely careful about how it is presented to the jury. Namely, the …

Police Interrogations, False Confessions, And Alleged Child Abuse Cases, Richard Leo

University of Michigan Journal of Law Reform

A discussion on false confession cases in the United States.

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 …

Child Abuse Evidence: New Perspectives From Law, Medicine, Psychology & Statistics: Question And Answer Session, Kimberly Thomas, Keith B. Maddox, Samuel R. Sommers, Patrick Barnes, Richard Leo

University of Michigan Journal of Law Reform

A transcript of the Question and Answer session during the University of Michigan Journal of Law Reform Symposium, Child Abuse Evidence: New Perspectives from Law, Medicine, Psychology & Statistics.

The Crime Lab In The Age Of The Genetic Panopticon, Brandon L. Garrett

Michigan Law Review

Review of Unfair: The New Science of Criminal Injustice by Adam Benforado, Inside the Cell: The Dark Side of Forensic DNA by Erin E. Murphy, and Cops in Lab Coats: Curbing Wrongful Convictions Through Independent Forensic Laboratories by Sandra Guerra Thompson.

The Future Of Confession Law: Toward Rules For The Voluntariness Test, Eve Brensike Primus

Michigan Law Review

Confession law is in a state of collapse. Fifty years ago, three different doctrines imposed constitutional limits on the admissibility of confessions in criminal cases: Miranda doctrine under the Fifth Amendment, Massiah doctrine under the Sixth Amendment, and voluntariness doctrine under the Due Process Clauses of the Fifth and Fourteenth Amendments. But in recent years, the Supreme Court has gutted Miranda and Massiah, effectively leaving suspects with only voluntariness doctrine to protect them during police interrogations. The voluntariness test is a notoriously vague case-by-case standard. In this Article, I argue that if voluntariness is going to be the framework for …

Spies In The Skies: Dirtboxes And Airplane Electronic Surveillance, Brian L. Owsley

Michigan Law Review First Impressions

Electronic surveillance in the digital age is essentially a cat-and-mouse game between governmental agencies that are developing new techniques and technologies for surveillance, juxtaposed against privacy rights advocates who voice concerns about such technologies. In November 2014, there was a discovery of a new twist on a relatively old theme. Recently, the Wall Street Journal reported that the U.S. Marshals Service was running a surveillance program employing devices—dirtboxes—that gather all cell phone numbers in the surrounding area. Other federal agencies, including the Drug Enforcement Agency, Immigration and Custom Enforcement, and the Department of Homeland Security, are also documented to have …

Futility Of Exhaustion: Why Brady Claims Should Trump Federal Exhaustion Requirements, Tiffany R. Murphy

University of Michigan Journal of Law Reform

A defendant’s Fourteenth Amendment due process rights are violated when a state agency fails to disclose crucial exculpatory or impeachment evidence — so-called Brady violations. When this happens, the defendant should be provided the means not only to locate this evidence, but also to fully develop it in state post-conviction processes. When the state system prohibits both the means and legal mechanism to develop Brady claims, the defendant should be immune to any procedural penalties in either state or federal court. In other words, the defendant should not be required to return to state court to exhaust such a claim. …

Empty Promises: Miranda Warnings In Noncustodial Interrogations, Aurora Maoz

Michigan Law Review

You have the right to remain silent; anything you say can be used against you in a court of law. You have the right to an attorney; if you cannot afford an attorney, one will be provided to you at the state's expense. In 2010, the Supreme Court declined an opportunity to resolve the question of what courts should do when officers administer Miranda warnings in a situation where a suspect is not already in custody-in other words, when officers are not constitutionally required to give or honor these warnings. While most courts have found a superfluous warning to be …

A Tale Of Two Sciences, Erin Murphy

Michigan Law Review

It was the best of times, it was the worst of times . .. . So might one describe the contrasting portraits of DNA's ascension in the criminal justice system that are drawn in David Kaye's The Double Helix and the Law of Evidence and Sheldon Krimsky and Tania Simoncelli's Genetic Justice: DNA Data Banks, Criminal Investigations, and Civil Liberties. For Kaye, the double helix stands as the icon of twenty-first-century achievement, a science menaced primarily by the dolts (lawyers, judges, and the occasional analyst) who misuse it. For Krimsky and Simoncelli, DNA is a seductive forensic tool that is …

J.D.B. V. North Carolina And The Reasonable Person, Christopher Jackson

Michigan Law Review First Impressions

This Term, the Supreme Court was presented with a prime opportunity to provide some much-needed clarification on a "backdrop" issue of law-one of many topics that arises in a variety of legal contexts, but is rarely analyzed on its own terms. In J.D.B. v. North Carolina, the Court considered whether age was a relevant factor in determining if a suspect is "in custody" for Miranda purposes, and thus must have her rights read to her before being questioned by the police. Miranda, like dozens of other areas of law, employs a reasonable person test on the custodial question: it asks …

Relative Doubt: Familial Searches Of Dna Databases, Erin Murphy

Michigan Law Review

The continued growth of forensic DNA databases has brought about greater interest in a search method known as "familial" or "kinship" matching. Whereas a typical database search seeks the source of a crime-scene stain by making an exact match between a known person and the DNA sample, familial searching instead looks for partial matches in order to find potential relatives of the source. The use of a familial DNA search to identify the alleged "Grim Sleeper" killer in California brought national attention to the method, which has many proponents. In contrast, this Article argues against the practice of familial searching …

Establishing Inevitability Without Active Pursuit: Defining The Inevitable Discovery Exception To The Fourth Amendment Exclusionary Rule, Stephen E. Hessler

Michigan Law Review

Few doctrines of constitutional criminal procedure generate as much controversy as the Fourth Amendment exclusionary rule. Beyond the basic mandate of the rule - that evidence obtained in violation of an individual's right to be secure against unreasonable search and seizure is inadmissible in a criminal proceeding - little else is agreed upon. The precise date of the exclusionary rule's inception is uncertain, but it has been applied by the judiciary for over eight decades. While the Supreme Court has emphasized that the rule is a "judicially created remedy," and not a "personal constitutional right," this characterization provokes argument as …

The Emerging International Consensus As To Criminal Procedure Rules, Craig M. Bradley

Michigan Journal of International Law

This article will demonstrate that these general claims, as well as certain observations about specific countries, were, with one significant exception, substantially wrong when they were written. More importantly, due to significant developments in several countries in the years since those reports came out, they are even more wrong now. That is, not only have the U.S. concepts of pre-interrogation warnings to suspects, a search warrant requirement, and the use of an exclusionary remedy to deter police misconduct been widely adopted, but in many cases other countries have gone beyond the U.S. requirements.

Errors In Good Faith: The Leon Exception Six Years Later, David Clark Esseks

Michigan Law Review

Given this vast literature on the good faith exception, little room appears to exist for additional commentary on the propriety of the decision, its theoretical weaknesses or strengths, or what further changes in constitutional criminal procedure it forebodes. This Note will not add to the many voices complaining of the Court's misconstrual of the grounding of the exclusionary rule, nor of its crabbed notion of deterrence. Instead, it accepts, arguendo, the propriety of the exception and its underlying purpose, and then examines the six-year experience with the revised rule. The proliferation of reported applications of the good faith exception …

Police-Obtained Evidence And The Constitution: Distinguishing Unconstitutionally Obtained Evidence From Unconstitutionally Used Evidence, Arnold H. Loewy

Michigan Law Review

The article will consider four different types of police-obtained evidence: evidence obtained from an unconstitutional search and seizure, evidence obtained from a Miranda violation, confessions and lineup identifications obtained in violation of the sixth amendment right to counsel, and coerced confessions. My conclusions are that evidence obtained from an unconstitutional search and seizure is excluded because of the police misconduct by which it was obtained. On the other hand, evidence obtained from a Miranda violation is (or ought to be) excluded because use of that evidence compromises the defendant's procedural right not to be compelled to be a witness against …

Confusing The Fifth Amendment With The Sixth: Lower Court Misapplication Of The Innis Definition Of Interrogation, Jonathan L. Marks

Michigan Law Review

This Note examines how these courts have applied or misapplied Innis, and concludes that, while many of these decisions are consistent with Miranda and Innis, too many others are not. In order to evaluate these cases, it is first necessary to understand the meaning and significance of Innis. Part I thus considers Innis and its background. Part II then examines lower court decisions applying the Innis test, dividing these decisions into six groups based on the most common factual scenarios. Because the cases deal with factually specific police practices, this method constitutes the most useful way to …

Watching The Judiciary Watch The Police, Jon O. Newman

Michigan Law Review

A Review of Police Practices and the Law: Essays from the Michigan Law ReviewThe University of Michigan Press

International Cooperation In Penal Matters: The "Lockheed Agreements", Bruno A. Ristau

Michigan Journal of International Law

In February 1976, officials of the Lockheed Aircraft Corporation testified before a Senate committee that their company had paid $12.6 million in bribes, commissions and fees to Japanese businessmen and government officials to promote sales of Lockheed planes. News of these bribes rocked Japan's political establishment and governmental institutions. The Japanese Diet (parliament) passed a resolution urging that the United States government disclose to the Diet the names of the Japanese officials involved in these bribes. Prime Minister Takeo Mild sent a personal letter to President Ford requesting that the United States make available all information in its possession bearing …

International Exchange Of Information In Criminal Cases, Michael E. Tigar, Austin J. Doyle Jr.

Michigan Journal of International Law

This article describes some of the means by which police and prosecutors obtain information in international criminal matters. An exhaustive catalog is not presented; rather, examples of international cooperation and conflict are dwelled upon to illustrate the need for systematic development of international law principles governing the interpretation and application of treaties, and the enforcement in both the demanding and the rendering state of rules concerning information exchange. These rules and principles should honor expectations of privacy and confidentiality, make dear the obligations of foreign persons and entities, including financial institutions, and ensure mutual respect for the sovereign interests of …

The Privacy Protection Act Of 1980: Curbing Unrestricted Third-Party Searches In The Wake Of Zurcher V. Stanford Daily, Jose M. Sariego

University of Michigan Journal of Law Reform

This article analyzes the Privacy Protection Act as a response to Zurcher. Part I discusses the Zurcher decision and its effect on First and Fourth Amendment rights, as well as its impact on state testimonial privileges. Part II critically examines key features of the statute, focusing on the parties and materials protected, the police practices regulated, the remedies provided for violations, and the Act's constitutional underpinnings. Part II also offers suggestions for remedying the problems the Act currently presents. The article concludes that the Privacy Protection Act, while a necessary first step to minimizing the impact of Zurcher, is …

Criminal Procedure--Self-Incrimination--Harmless Error--Application Of The Harmless Error Doctrine To Violations Of Miranda: The California Experience, Michigan Law Review

Michigan Law Review

Using decisions of the appellate courts of California that have applied the federal harmless error rule to violations of Miranda v. Arizona and Escobedo v. Illinois, this Note will examine the logic and effects of the California application. However, the California experience can only be understood by first briefly describing the United States Supreme Court's decisions regarding harmless constitutional error and then showing the approaches taken by other states in their application of the harmless error rule to Miranda violations. Not only will this analysis put the California experience in its proper perspective, but it will also show the …

Custodial Police Interrogation In Our Nation's Capital: The Attempt To Implement Miranda, Richard J. Medalie, Leonard Zeitz, Paul Alexander

Michigan Law Review

In his attempt to define the meaning of democracy, Carl Becker, looking back to Plato's view of society, observed that "[a]ll human institutions, we are told, have their ideal forms laid away in heaven, and we do not need to be told that the actual institutions conform but indifferently to these ideal counterparts." Becker's observation may well set the perspective from which to view what occurred when the attempt was made in the District of Columbia to implement the Supreme Court's decision in Miranda v. Arizona.

Controlling The Police: The Judge's Role In Making And Reviewing Law Enforcement Decisions, Wayne R. Lafave, Frank J. Remington

Michigan Law Review

We have chosen to focus here upon judicial involvement (1) in determining whether arrest and search warrants should issue and (2) in reviewing such decisions after they have been executed (and, perhaps, made) by police officials. A comparison of some recent findings respecting the actual practice at the trial level with the "ideal" as set forth in appellate opinions may allow some conclusions to be drawn both as to the present effectiveness of appellate rulings on these subjects and as to the ultimate feasibility of further implementation of those rulings. Finally, since the exclusionary rule is, theoretically at least, one …

Search And Seizure - Suppression Of Evidence - Judicial Attitude Toward Enforcement, John B. Waite

Michigan Law Review

The "numbers game" is today the most profitable of the wide-spread gambling rackets. And like all organized gambling it is a focal source and the financial support of far more serious crimes. At the same time it is one of the most difficult forms of crime for the police to control. It needs no costly installations which the police can confiscate or destroy. Unlike "house" gambling it cannot practically be harassed out of business. It can be operated by one man alone, if he survives failure to pay off for lack of capital; or by a syndicate with capital enough …

Scientific Investigation And Defendants' Rights, B. J. George Jr.

Michigan Law Review

Advances in science, medicine and industry have made much of the world a more pleasant place in which to live. In general more men are living a physically more satisfying life in more comfortable surroundings than preceding generations. But with this has come a parallel increase in criminality to the point that the term "crime wave" is heard with increasing frequency. Many crimes are facilitated in their commission by adaption or application of new scientific discoveries by criminal elements. A natural consequence is that already overburdened police departments turn as quickly as is financially possible to new scientific techniques in …

Judge And The Crime Burden, John Barker Waite

Michigan Law Review

One does not happily charge the judiciary with responsibility for the country's burden of crime, but the responsibility does in fact exist. Judges, though they may not encourage crime, interfere with its prevention in various ways. They deliberately restrict police efficiency in the discovery of criminals. They exempt from punishment many criminals who are discovered and whose guilt is evident. More seriously still, they so warp and alter the public's attitude toward crime and criminals as gravely to weaken the country's most effective crime preventive.

Criminal Law - Scope Of Lawful Search And Seizure Without Warrant When Incident To Arrest, Richard M. Adams S.Ed.

Michigan Law Review

Acting on information that defendants were engaged in the "numbers racket" in violation of the Michigan gambling laws, police officers picked up three of the defendants in an automobile, took them to the police station, and proceeded to the home of their accomplice, Abbey Clay. On being admitted to the residence, the officers placed Abbey Clay under arrest and, despite her objections, promptly searched the L-shaped room in which they were standing when the arrest was made. Although the officers did not have a search warrant, they looked through defendant's pocketbook, magazine rack, and a cardboard box which was in …

Evidence - Wiretapping And The Congress, Richard W. Pogue S.Ed.

Michigan Law Review

The familiar cry that "there ought to be a law" is frequently raised concerning the practice which Justice Holmes long ago characterized as "dirty business" - the tapping of telephone wires. Although existing legislation on both federal and state levels deals with interception of telephone messages, the almost universal conclusion of commentators on the subject has been that many of the present day statutes are inadequate. It is particularly apparent that the famous section 605 of the Federal Communications Act of 1934 has long been in need of replacement or thorough revision. The purpose of this comment is to examine …