Fourth Amendment Commons^™

The Mosaic Theory Of The Fourth Amendment, Orin S. Kerr

Orin Kerr

In the Supreme Court's recent decision on GPS surveillance, United States v. Jones, five justices authored or joined concurring opinions that applied a new approach to interpreting Fourth Amendment protection. Before Jones, Fourth Amendment decisions had always evaluated each step of an investigation individually. Jones introduced what we might call a "mosaic theory" of the Fourth Amendment, by which courts evaluate a collective sequence of government activity as an aggregated whole to consider whether the sequence amounts to a search. This Article considers the implications of a mosaic theory of the Fourth Amendment. It explores the choices and puzzles that …

Location Tracking And Digital Data: Can Carpenter Build A Stable Privacy Doctrine?, Evan H. Caminker

Articles

In Carpenter v United States, the Supreme Court struggled to modernize twentieth-century search and seizure precedents for the “Cyber Age.” Twice previously this decade the Court had tweaked Fourth Amendment doctrine to keep pace with advancing technology, requiring a search warrant before the government can either peruse the contents of a cell phone seized incident to arrest or use a GPS tracker to follow a car’s long-term movements.

Fourth Amendment Fairness, Richard M. Re

Michigan Law Review

Fourth Amendment doctrine is attentive to a wide range of interests, including security, informational privacy, and dignity. How should courts reconcile these competing concerns when deciding which searches and seizures are “unreasonable”? Current doctrine typically answers this question by pointing to interest aggregation: the various interests at stake are added up, placed on figurative scales, and compared, with the goal of promoting overall social welfare. But interest aggregation is disconnected from many settled doctrinal rules and leads to results that are unfair for individuals. The main alternative is originalism; but historical sources themselves suggest that the Fourth Amendment calls for …

13th Annual Diversity Symposium Dinner 04-07-2016, Roger Williams University School Of Law

School of Law Conferences, Lectures & Events

No abstract provided.

Constitutional Law—Fourth Amendment And Seizures— Accidental Seizures By Deadly Force: Who Is Seized During A Police Shootout? Plumhoff V. Rickard, 134 S. Ct. 2012 (2014)., Adam D. Franks

University of Arkansas at Little Rock Law Review

No abstract provided.

Hassle, Jane Bambauer

Michigan Law Review

Before police perform a search or seizure, they typically must meet the probable cause or reasonable suspicion standard. Moreover, even if they meet the appropriate standard, their evidence must be individualized to the suspect and cannot rely on purely probabilistic inferences. Scholars and courts have long defended the distinction between individualized and purely probabilistic evidence, but existing theories of individualization fail to articulate principles that are descriptively accurate or normatively desirable. They overlook the only benefit that the individualization requirement can offer: reducing hassle. Hassle measures the chance that an innocent person will experience a search or seizure. Because some …

No More Shortcuts: Protect Cell Site Location Data With A Warrant Requirement, Lauren E. Babst

Michigan Telecommunications & Technology Law Review

In modern society, the cell phone has become a virtual extension of most Americans, managing all kinds of personal and business matters. Modern cell tower technology allows cell service providers to accumulate a wealth of individuals’ location information while they use their cell phones, and such data is available for law enforcement to obtain without a warrant. This is problematic under the Fourth Amendment, which protects reasonable expectations of privacy. Under the Katz two-prong test, (1) individuals have an actual, subjective expectation of privacy in their cell site location data, and (2) society is prepared to acknowledge that expectation as …

Innocence, Privacy, And Targeting In Fourth Amendment Jurisprudence, Sherry F. Colb

Sherry Colb

No abstract provided.

County Court, Westchester County, People V. Gant, Albert V. Messina Jr.

Touro Law Review

No abstract provided.

The Politics Of Privacy In The Criminal Justice System: Information Disclosure, The Fourth Amendment, And Statutory Law Enforcement Exemptions, Erin Murphy

Michigan Law Review

When criminal justice scholars think of privacy, they think of the Fourth Amendment. But lately its domain has become far less absolute. The United States Code currently contains over twenty separate statutes that restrict both the acquisition and release of covered information. Largely enacted in the latter part of the twentieth century, these statutes address matters vital to modern existence. They control police access to driver's licenses, educational records, health histories, telephone calls, email messages, and even video rentals. They conform to no common template, but rather enlist a variety of procedural tools to serve as safeguards - ranging from …

The Mosaic Theory Of The Fourth Amendment, Orin S. Kerr

Michigan Law Review

In the Supreme Court's recent decision on GPS surveillance, United States v. Jones, five justices authored or joined concurring opinions that applied a new approach to interpreting Fourth Amendment protection. Before Jones, Fourth Amendment decisions had always evaluated each step of an investigation individually. Jones introduced what we might call a "mosaic theory" of the Fourth Amendment, by which courts evaluate a collective sequence of government activity as an aggregated whole to consider whether the sequence amounts to a search. This Article considers the implications of a mosaic theory of the Fourth Amendment. It explores the choices and puzzles that …

Framing The Fourth, Tracey Maclin, Julia Mirabella

Michigan Law Review

Our knowledge of the Fourth Amendment's history was fundamentally transformed when William Cuddihy completed his Ph.D. dissertation in 1990. Cuddihy's study was the most comprehensive and detailed examination of the history of search and seizure law and essential reading for anyone interested in the amendment's history. At first, Cuddihy's work was little known: only a few people noticed when the highly regarded constitutional historian Leonard W. Levy stated that "Cuddihy is the best authority on the origins of the Fourth Amendment." Cuddihy finished his dissertation in 1990 and it remained unedited, unpublished, and largely unknown for several years-until Justice O'Connor …

Disentangling Administrative Searches, Eve Brensike Primus

Articles

Everyone who has been screened at an international border, scanned by an airport metal detector, or drug tested for public employment has been subjected to an administrative search. Since September 11th, the government has increasingly invoked the administrative search exception to justify more checkpoints, unprecedented subway searches, and extensive wiretaps. As science and technology advance, the frequency and scope of administrative searches will only expand. Formulating the boundaries and requirements of administrative search doctrine is therefore a matter of great importance. Yet the rules governing administrative searches are notoriously unclear. This Article seeks to refocus attention on administrative searches and …

‘Move On’ Orders As Fourth Amendment Seizures, Stephen E. Henderson

Stephen E Henderson

If a police officer orders one to move on, must the recipient comply? This article analyzes whether there is a federal constitutional right to remain, and in particular whether a police command to move on constitutes a seizure of the person for purposes of the Fourth Amendment. Although it is a close question, I conclude that the Fourth Amendment typically does not restrict a move on (MO) order, and that substantive due process only prohibits the most egregious such orders. It is a question of broad significance given the many legitimate reasons police might order persons to move on, as …

Home Sweet Home?! Maybe Not For Parolees And Probationers When It Comes To Fourth Amendment Protection, David M. Stout

Kentucky Law Journal

No abstract provided.

How Earl Warren's Twenty-Two Years In Law Enforcement Affected His Work As Chief Justice, Yale Kamisar

Articles

Before becoming governor of California, Earl Warren had spent his entire legal career, twenty-two years, in law enforcement. Professor Kamisar maintains that this experience significantly influenced Warren's work as a Supreme Court justice and gave him a unique perspective into police interrogation and other police practices. This article discusses some of Warren's experiences in law enforcement and searches for evidence of that experience in Warren's opinions. For example, when Warren was head of the Alameda County District Attorney's Office, he and his deputies not only relied on confessions in many homicide cases but also themselves interrogated homicide suspects. The seeds …

A World Without Privacy: Why Property Does Not Define The Limits Of The Right Against Unreasonable Searches And Seizures, Sherry F. Colb

Michigan Law Review

Imagine for a moment that it is the year 2020. An American company has developed a mind-reading device, called the "brain wave recorder" ("BWR"). The BWR is a highly sensitive instrument that detects electrical impulses from any brain within ten feet of the machine. Though previously thought impossible, the BWR can discern the following information about the target individual: (1) whether he or she is happy, sad, anxious, depressed, or irritable; (2) whether he or she is even slightly sexually aroused; (3) whether he or she is taking any medication (and if so, what the medication is); (4) if a …

Katz Is Dead. Long Live Katz, Peter P. Swire

Michigan Law Review

Katz v. United States is the king of Supreme Court surveillance cases. Written in 1967, it struck down the earlier regime of property rules, declaring that "the Fourth Amendment protects people, not places." The concurrence by Justice Harlan announced the new regime - court-issued warrants are required where there is an infringement on a person's "reasonable expectation of privacy." Together with the companion case Berger v. New York, Katz has stood for a grand conception of the Fourth Amendment as a bulwark against wiretaps and other emerging forms of surveillance. Professor Orin Kerr, in his excellent article, shows that …

Verdugo In Cyberspace: Boundaries Of Fourth Amendment Rights For Foreign Nationals In Cybercrime Cases, Stewart M. Young

Michigan Telecommunications & Technology Law Review

This Comment examines the current legal framework governing Fourth Amendment rights for foreign nationals accused of committing crimes within the United States. Over the past three years, federal courts have tried several cases charging foreign nationals with committing crimes through the use of the Internet; these cases demonstrate a lack of clarity in the standard for warrant requirements regarding these searches. Utilizing these cases, this Comment creates a hypothetical case that presents the issues of Fourth Amendment rights for foreign nationals and seeks to determine how such a question should be answered. It advocates the clear application of United States …

The Need For Revisions To The Law Of Wiretapping And Interception Of Email, Robert A. Pikowsky

Michigan Telecommunications & Technology Law Review

I argue that a person's privacy interest in his email is the same as his privacy interest in a telephone conversation. Moreover, the privacy interest in email remains unchanged regardless of whether it is intercepted in transmission or covertly accessed from the recipient's mailbox. If one accepts this assumption, it follows that the level of protection against surveillance by law enforcement officers should be the same[...] As technology continues to blur the distinction between wire and electronic communication, it becomes apparent that a new methodology must be developed in order to provide logical and consistent protection to private communications. The …

In Defense Of The Search And Seizure Exclusionary Rule (Law And Truth - The Twenty-First Annual National Student Federalist Society Symposium On Law And Public Policy - 2002), Yale Kamisar

Articles

think Dean Pye's advice about casebook writing was sound,6 and what he had to say also applies to discussions and debates about such issues as the search and seizure exclusionary rule. We cannot (at least we should not) begin with Mapp v. Ohio. We need a prelude.

Marking Carnivore's Territory: Rethinking Pen Registers On The Internet, Anthony E. Orr

Michigan Telecommunications & Technology Law Review

"Carnivore" entered the online world's collective consciousness in June 2000 when the Federal Bureau of Investigation unveiled the Internet surveillance software program to telecommunications industry specialists. The FBI claims the program allows agents to scan the traffic of an Internet Service Provider (ISP) for messages or commands to or from a criminal suspect and then intercept only those messages, capturing copies of e-mails, web site downloads and other file transfers[...] A central issue in the controversy surrounding Carnivore is whether current law permits the FBI to employ the program in the Internet context. Bureau officials claim statutory authority for deployments …

Computer Searches And Seizures: Some Unresolved Issues, Susan W. Brenner, Barbara A. Frederiksen

Michigan Telecommunications & Technology Law Review

The goal of this article is to illustrate the issues that arise in the context of computer search and seizures by examining several areas in which the application of Fourth Amendment concepts to computer searches and/or seizures can be problematic. In order to illustrate this point, the article will build on a hypothetical. The hypothetical situation assumes law enforcement officers have lawfully obtained a warrant to search for and seize evidence concerning the commission of one or more crimes. It will also be assumed that computer technology played some role in the commission of these crimes, so computer equipment and …

Confessions, Search And Seizure, And The Rehnquist Court, Yale Kamisar

Book Chapters

About the time William Rehnquist ascended to the Chief Justiceship of the United States, two events occurred that increased the likelihood that Miranda would enjoy a long life.

In Moran v. Burbine, a six to three majority held that a confession preceded by an otherwise valid waiver of a suspect's Miranda rights should not be excluded either (1) because the police misled an inquiring attorney when they told her they were not going to question the suspect she called about or (2) because the police failed to inform the suspect of the attorney's efforts to reach him.

Although Burbine has …

The Writings Of John Barker Waite And Thomas Davies On The Search And Seizure Exclusionary Rule, Yale Kamisar

Articles

After browsing through many volumes of the Michigan Law Review, searching for the article I would discuss on the occasion of the law review's 100th anniversary, I wound up with two "finalists": a 1955 article by Professor John Barker Waite on the law of arrest search and seizure (on further reflection, four Michigan Law Review commentaries on the general subject written by Waite between 1933 and 1955)' and a monumental 200-page article (surely one of the longest articles ever to appear in the Michigan Law Review) by Thomas Davies on the "original Fourth Amendment. 2

Striking A Sincere Balance: A Reasonable Black Person Standard For "Location Plus Evasion" Terry Stops, Mia Carpiniello

Michigan Journal of Race and Law

Randall Susskind originally proposed the "reasonable African American standard” for Terry stops as a way to minimize racial disparities in Fourth Amendment jurisprudence. This paper will expand upon Susskind's suggested standard within the specific context of "location plus evasion" stops, in which suspects are stopped upon flight in a high-crime neighborhood. Part one will present the reasonable Black person standard in the context of Illinois v. Wardlow, a recent "location plus evasion case." Part one will then show how this alternative standard better accounts for Wardlow's "raced" decision to flee, the police officers' "raced" decision to stop him, and …

An Empirically Based Comparison Of American And European Regulatory Approaches To Police Investigation, Christopher Slobogin

Michigan Journal of International Law

This article takes a comparative and empirical look at two of the most significant methods of police investigation: searches for and seizures of tangible evidence and interrogation of suspects. It first compares American doctrine regulating these investigative tools with the analogous rules predominant in Europe. It then discusses research on the American system that sheds light on the relative advantages and disadvantages of the two regulatory regimes.

Establishing A Legitimate Expectation Of Privacy In Clickstream Data, Gavin Skok

Michigan Telecommunications & Technology Law Review

This Article argues that Web users should enjoy a legitimate expectation of privacy in clickstream data. Fourth Amendment jurisprudence as developed over the last half-century does not support an expectation of privacy. However, reference to the history of the Fourth Amendment and the intent of its drafters reveals that government investigation and monitoring of clickstream data is precisely the type of activity the Framers sought to limit. Courts must update outdated methods of expectation of privacy analysis to address the unique challenges posed by the Internet in order to fulfill the Amendment's purpose. Part I provides an overview of the …

The Adversity Of Race And Place: Fourth Amendment Jurisprudence In Illinois V. Wardlow, 528 S. Ct. 673 (2000), Adam B. Wolf

Michigan Journal of Race and Law

This Case Note lays out Wardlow's pertinent facts, describes the decisions of the Court and lower courts, and then analyzes the ramifications of the Court's holding. In particular, this Case Note argues that the Court's ruling recognizes substantially less Fourth Amendment protections for people of color and indigent citizens than for wealthy Caucasians. This perpetuates a cycle of humiliating experiences, as well as fear and mistrust of the police by many poor people of color.

Confessions, Search And Seizure And The Rehnquist Court, Yale Kamisar

Articles

About the time William Rehnquist ascended to the Chief Justiceship of the United States, two events occurred that increased the likelihood that Miranda would enjoy a long life. In Moran v. Burbine,' a 6-3 majority held that a confession preceded by an otherwise valid waiver of a suspect's Miranda rights should not be excluded either (a) because the police misled an inquiring attorney when they told her they were not going to question the suspect she called about or (b) because the police failed to inform the suspect of the attorney's efforts to reach him.