Law Commons^™

The Sacred Fourth Amendment Text, Christopher Slobogin

Michigan Law Review Online

The Supreme Court’s jurisprudence governing the Fourth Amendment’s “threshold”—a word meant to refer to the types of police actions that trigger the amendment’s warrant and reasonableness requirements—has confounded scholars and students alike since Katz v. United States. Before that 1967 decision, the Court’s decisions on the topic were fairly straightforward, based primarily on whether the police trespassed on the target’s property or property over which the target had control. After that decision—which has come to stand for the proposition that a Fourth Amendment search occurs if police infringe an expectation of privacy that society is prepared to recognize as …

How Definitive Is Fourth Amendment Textualism?, Evan H. Caminker

Michigan Law Review Online

Professor Jeffrey Bellin’s excellent article advances a comprehensive and straightforward textual approach to determining what policing activities constitute “searches” triggering the protections of the Fourth Amendment. Bellin’s thesis is that a text-based approach to interpreting the Amendment is superior to the Supreme Court’s current approach, which ever since Katz v. United States has defined “search” primarily by reference to a non-textual “reasonable expectation of privacy” standard. After soundly criticizing the ungrounded and highly subjective nature of the Katz test, Bellin declares that the Court should instead simply follow where the text leads: the Amendment protects people from a search, meaning …

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.

The Quantum Of Suspicion Needed For An Exigent Circumstances Search, Kit Kinports

University of Michigan Journal of Law Reform

For decades, the United States Supreme Court opinions articulating the standard of exigency necessary to trigger the exigent circumstances exception to the Fourth Amendment’s warrant requirement have been maddeningly opaque and confusing. Some cases require probable cause, others call for reasonable suspicion, and still, others use undefined and unhelpful terms such as “reasonable to believe” in describing how exigent the situation must be to permit the police to proceed without a warrant. Not surprisingly, the conflicting signals coming from the Supreme Court have led to disagreement in the lower courts.

To resolve this conflict and provide guidance to law enforcement …

Carpenter's Legacy: Limiting The Scope Of The Electronic Private Search Doctrine, Sarah A. Mezera

Michigan Law Review

One of the most significant challenges confronting courts and legal scholars in the twenty-first century is the application of Fourth Amendment doctrine to new technology. The circuit split over the application of the private search doctrine to electronic devices exemplifies how courts struggle to apply old doctrines to new circumstances. Some courts take the position that the old doctrine should apply consistently in the new context. Other courts have changed the scope of the old doctrine in order to account for the change in circumstances. The Supreme Court took the latter position in Carpenter v. United States and held that …

Fourth Amendment Textualism, Jeffrey Bellin

Michigan Law Review

The Fourth Amendment’s prohibition of “unreasonable searches” is one of the most storied constitutional commands. Yet after decades of Supreme Court jurisprudence, a coherent definition of the term “search” remains surprisingly elusive. Even the justices know they have a problem. Recent opinions only halfheartedly apply the controlling “reasonable expectation of privacy” test and its wildly unpopular cousin, “third-party doctrine,” with a few justices in open revolt.

These fissures hint at the Court’s openness to a new approach. Unfortunately, no viable alternatives appear on the horizon. The justices themselves offer little in the way of a replacement. And scholars’ proposals exhibit …

The Miranda Case Fifty Years Later, Yale Kamisar

Articles

A decade after the Supreme Court decided Miranda v. Arizona, Geoffrey Stone took a close look at the eleven decisions the Court had handed down “concerning the scope and application of Miranda.” As Stone observed, “[i]n ten of these cases, the Court interpreted Miranda so as not to exclude the challenged evidence.” In the eleventh case, the Court excluded the evidence on other grounds. Thus, Stone noted, ten years after the Court decided the case, “the Court ha[d] not held a single item of evidence inadmissible on the authority of Miranda.” Not a single item. To use …

The Fourth Amendment Categorical Imperative, David Gray

Michigan Law Review Online

The vast majority of current Fourth Amendment doctrine is unfounded, incoherent, and dangerous. The culprit is the Supreme Court’s 1967 decision in Katz v. United States, which defines “search” as government conduct that violates subjectively manifested expectations of privacy “that society is prepared to recognize as ‘reasonable.’ ” This is pure applesauce. Nowhere will you find a standard dictionary that defines “search” in these terms. Neither will you hear a native speaker of the English language use “search” in this sense unless her mind has been polluted by a semester of studying criminal procedure. The Court created this definition …

Search Incident To Probable Cause?: The Intersection Of Rawlings And Knowles, Marissa Perry

Michigan Law Review

The search incident to arrest exception authorizes an officer to search an arrestee’s person and his or her area of immediate control. This exception is based on two historical justifications: officer safety and evidence preservation. While much of search incident to arrest doctrine is settled, tension exists between two Supreme Court cases, Rawlings v. Kentucky and Knowles v. Iowa, and a crucial question remains unanswered: Must an officer decide to make an arrest prior to commencing a search? In Rawlings, the Supreme Court stated that a search may precede a formal arrest if the arrest follows quickly thereafter. In Knowles, …

Supreme Court Jurisprudence Of The Personal In City Of Los Angeles V. Patel, Brian L. Owsley

Michigan Law Review First Impressions

Recently, the Supreme Court issued a 5-4 decision in City of Los Angeles v. Patel striking down a city ordinance that required hotel and motel owners to make their guest registries available to police officers whenever requested to do so. Although the Court’s opinion in Patel simply affirmed the Ninth Circuit’s finding that the ordinance was unconstitutional, the Court could have used Patel to readdress the third-party doctrine, which establishes that “a person has no legitimate expectation of privacy in information he voluntarily turns over to third parties.” Patel provided a vehicle for the Court to do so, particularly because …

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 …

The Court Loses Its Way With The Global Positioning System: United States V. Jones Retreats To The “Classic Trespassory Search”, George M. Dery Iii, Ryan Evaro

Michigan Journal of Race and Law

This Article analyzes United States v. Jones, in which the Supreme Court considered whether government placement of a global positioning system (GPS) device on a vehicle to follow a person’s movements constituted a Fourth Amendment “search.” The Jones Court ruled that two distinct definitions existed for a Fourth Amendment “search.” In addition to Katz v. United States’s reasonable-expectation-of-privacy standard, which the Court had used exclusively for over four decades, the Court recognized a second kind of search that it called a “classic trespassory search.” The second kind of search occurs when officials physically trespass or intrude upon a constitutionally protected …

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 …

Signal Lost: Is A Gps Tracking System The Same As An Eyeball?, Eric Andrew Felleman

University of Michigan Journal of Law Reform Caveat

On November 8th, the Supreme Court will hear arguments in United States v. Jones. One of the primary issues in the case is whether law enforcement personnel violated Mr. Jones' Fourth Amendment right to freedom from unreasonable searches and seizures by using a GPS tracking device to monitor the location of his car without a warrant. The 7th Circuit and the 9th Circuit have both recently held that use of GPS tracking is not a search under the Fourth Amendment.

Bringing Clarity To Administrative Search Doctrine: Distinguishing Dragnets From Special Subpopulation Searches, Eve Brensike Primus

Articles

Anyone who has been stopped at a sobriety checkpoint, screened at an international border, scanned by a metal detector at an airport or government building, or drug tested for public employment has been subjected to an administrative search or seizure. Searches of public school students, government employees, and probationers are characterized as administrative, as are business inspections and-increasingly-wiretaps and other searches used in the gathering of national security intelligence. In other words, the government conducts thousands of administrative searches every day. None of these searches requires either probable cause or a search warrant. Instead, courts evaluating administrative searches need only …

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 …

How United States V. Jones Can Restore Our Faith In The Fourth Amendment, Erica Goldberg

Michigan Law Review First Impressions

United States v. Jones, issued in January of this year, is a landmark case that has the potential to restore a property-based interpretation of the Fourth Amendment to prominence. In 1967, the Supreme Court abandoned its previous Fourth Amendment framework, which had viewed the prohibition on unreasonable searches in light of property and trespass laws, and replaced it with a rule protecting the public’s reasonable expectations of privacy. Although the Court may have intended this reasonable expectations test to provide more protection than a test rooted in property law, the new test in fact made the Justices’ subjective views about …

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 …

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 …

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 …

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

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.

Computers, Urinals, And The Fourth Amendment: Confessions Of A Patron Saint, Wayne R. Lafave

Michigan Law Review

At least the title indicates that the article is somehow concerned with "the Fourth Amendment," though for anyone who knows me or is at all familiar with my work, that piece of information hardly would come as a revelation. The fact of the matter is that I almost always write about the Fourth Amendment; I am in an academic rut so deep as to deserve recognition in the Guinness Book World of Records. Search and seizure has been my cheval de bataille during my entire time as a law professor and even when I was a mere law student. …

Remembering The 'Old World' Of Criminal Procedure: A Reply To Professor Grano, Yale Kamisar

Articles

When I graduated from high school in 1961, the "old world" of criminal procedure still existed, albeit in its waning days; when I graduated from law school in 1968, circa the time most of today's first-year law students were arriving on the scene, the "new world" had fully dislodged the old. Indeed, the force of the new world's revolutionary impetus already had crested. Some of the change that the criminal procedure revolution effected was for the better, but much of it, at least as some of us see it, was decidedly for the worse. My students, however, cannot make the …

The Search And Seizure Exclusionary Rule, Department Of Justice Office Of Legal Policy

University of Michigan Journal of Law Reform

The fourth amendment guarantees the "right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures." This guaranty is not self-executing, however, and the courts and criminal justice systems in this country have long been bedeviled by questions concerning appropriate methods of ensuring its observance. As a result of the Supreme Court's decisions in Weeks v. United States and Mapp v. Ohio, the method principally relied upon today is a judicially created rule excluding from criminal trials evidence obtained in violation of the defendant's fourth amendment rights.

The search and seizure …

'Comparative Reprehensibility' And The Fourth Amendment Exclusionary Rule, Yale Kamisar

Articles

It is not . . . easy to see what the shock-the-conscience test adds, or should be allowed to add, to the deterrent function of exclusionary rules. Where no deterrence of unconstitutional police behavior is possible, a decision to exclude probative evidence with the result that a criminal goes free to prey upon the public should shock the judicial conscience even more than admitting the evidence. So spoke Judge Robert H. Bork, concurring in a ruling that the fourth amendment exclusionary rule does not apply to foreign searches conducted exclusively by foreign officials. A short time thereafter, when an interviewer …

Edward L. Barrett, Jr.: The Critic With 'That Quality Of Judiciousness Demanded Of The Court Itself', Yale Kamisar

Articles

Barrett was as talented and as dedicated a law teacher as any of his distinguished (or soon-to-become-distinguished) contemporaries. But Barrett resisted the movement toward new rights in fields where none had existed before. At least, he was quite uneasy about the trend. To be sure, others in law teaching shared Barrett's concern that the clock was spinning too fast. Indeed, some others were quite vociferous about it.' But because his criticism was cerebral rather than emotional - because he fairly stated and fully explored the arguments urging the courts to increase their tempo in developing constitutional rights - Barrett was …

Probable Cause And Common Sense: A Reply To The Critics Of Illinois V. Gates, Joseph D. Grano

University of Michigan Journal of Law Reform

Part I of this article reviews Gates's actual holding. Although one can view much of the Court's more interesting discussion of the two-pronged test as dicta, the majority and dissenters clearly did not regard it as such. The majority and dissenters disagreed, however, not only over the appropriate hearsay test but, more fundamentally, over the nature of probable cause itself. I will argue that one must resolve this more basic disagreement before properly addressing the hearsay issue.

Part II examines probable cause from an historical perspective. In this part, I attempt to demonstrate that both the English common law …