Fourth Amendment Commons^™

Probabilities In Probable Cause And Beyond: Statistical Versus Concrete Harms, Sherry F. Colb

Cornell Law Faculty Publications

No abstract provided.

The Inviolate Home: Housing Exceptionalism In The Fourth Amendment, Stephanie M. Stern

All Faculty Scholarship

The ideal of the inviolate home dominates the Fourth Amendment. The case law accords stricter protection to residential search and seizure than to many other privacy incursions. The focus on protection of the physical home has decreased doctrinal efficiency and coherence and derailed Fourth Amendment residential privacy from the core principle of intimate association. This Article challenges Fourth Amendment housing exceptionalism. Specifically, I critique two hallmarks of housing exceptionalism: first, the extension of protection to residential spaces unlikely to shelter intimate association or implicate other key privacy interests; and second, the prohibition of searches that impinge on core living spaces …

The Anatomy Of A Search: Intrusiveness And The Fourth Amendment, Renee Mcdonald Hutchins

Journal Articles

For more than two months beginning in late December of 2005, police officers in New York State continuously monitored the location and movements of Scott Weaver's van using a surreptitiously attached global positioning system ("GPS") device, known as a "Qball."' The reason Weaver was targeted for police surveillance has never been disclosed. 2 In addition, law enforcement made no attempt to justify the heightened scrutiny of Weaver by seeking the pre-authorization of a warrant from a neutral magistrate.3 Rather, for sixty-five days, the police subjected Weaver to intense surveillance without oversight, interruption, or explanation. 4 More than a year after …

The Exclusionary Rule In Immigration Proceedings: Where It Was, Where It Is, Where It May Be Going, Irene Scharf

Faculty Publications

The case alerted me to the continuing issue concerning the treatment of alleged violations of Fourth Amendment rights in immigration court, with this article the result of research conducted relating thereto. Beyond reviewing the relevant views of the federal courts of appeals; the administrative tribunal that handles appeals of immigration court cases, the Board of Immigration Appeals (BIA); and even local immigration courts; I consider whether the jurisprudence has remained static since the Supreme Court's watershed opinion on the issue about twenty-five years ago. I also offer suggestions as to how to effectively, fairly, and efficiently resolve the issues raised …

Veteran Police Officers And Three-Dollar Steaks: The Subjective/Objective Dimensions Of Probable Cause And Reasonable Suspicion, Kit Kinports

Journal Articles

This Article addresses two issues surrounding probable cause and reasonable suspicion that test the line between subjective and objective standards in Fourth Amendment jurisprudence: the extent to which a particular police officer’s training and experience ought to be considered in measuring probable cause and reasonable suspicion, and the relevance of the officer’s subjective beliefs about the presence of a weapon in assessing the reasonable suspicion required to justify a frisk. Although both questions have split the lower courts and remain unresolved by the Supreme Court, the majority of courts treat them inconsistently, recognizing the importance of an officer’s training, experience, …

"You Crossed The Fog Line!"—Kansas, Pretext, And The Fourth Amendment, Melanie D. Wilson

Scholarly Articles

In Whren, the United States Supreme Court sanctioned pretextual traffic stops. In practice the holding of Whren condones police investigations that target certain suspect classes of people, like Hispanics, for increased police scrutiny. In permitting pretextual stops, the Court ignored the risk that such practices will encourage police to distort the truth, overlooked the cost of under-enforcement of the laws, and ignored the consequences to the criminal justice system of race and ethnicity based discrimination.

Kansas law exacerbates these risks by making fog-line stops a model for protecting ulterior motives from a sifting judicial inquiry. In Kansas, it makes …

Improbable Cause: A Case For Judging Police By A More Majestic Standard, Melanie D. Wilson

Scholarly Articles

Several prior studies have demonstrated that police sometimes, if not often, lie in an attempt to avoid the effects of the exclusionary rule. This study of federal trial judges in the District of Kansas suggests that judges may be fostering this police perjury. Judges may unwittingly encourage police perjury because they subconsciously recognize that acknowledging perjury will probably result in release of a culpable defendant. Judges may also permit perjury because they cannot determine when police are lying. In either case, the Supreme Court majority's conception of the exclusionary rule naturally leads trial judges to deny defendants' motions to suppress. …

Mapp V. Ohio Revisited: A Law Clerk's Diary, Polly J. Price

Faculty Articles

The 1960 Supreme Court Term laid the groundwork for the subsequent revolution in the relationship between state and federal law accomplished by the Supreme Court under Chief Justice Earl Warren. The "most famous search and seizure case in American history" - Mapp v. Ohio - would be decided that Term. Mapp held that the Fourth Amendment's protection against "unreasonable searches and seizures" required the exclusion of evidence found through an illegal search by state and local police officers, extending to the states a rule that had previously applied only to federal law enforcement. Mapp became a pivotal chapter in the …

A Fourth Amendment For The Poor Alone: Subconstitutional Status And The Myth Of The Inviolate Home, Jordan C. Budd

Law Faculty Scholarship

For much of our nation’s history, the poor have faced pervasive discrimination in the exercise of fundamental rights. Nowhere has the impairment been more severe than in the area of privacy. This Article considers the enduring legacy of this tradition with respect to the Fourth Amendment right to domestic privacy. Far from a matter of receding historical interest, the diminution of the poor’s right to privacy has accelerated in recent years and now represents a powerful theme within the jurisprudence of poverty. Triggering this development has been a series of challenges to aggressive administrative practices adopted by localities in the …

Fourth Amendment Remedial Equilibration: A Comment On Herring V. United States And Pearson V. Callahan, David B. Owens

Articles

In two recent decisions, the Supreme Court addressed remedies under the Fourth Amendment by assuming that this remedial construction did not alter the value of the underlying right meant to be protected by the Constitution. First, in Herring v. United States, the court broadened exceptions to the exclusionary rule and implied that suppression may not be required for "negligent" errors generally. Then, in Pearson v. Callahan, the Court abandoned it's "battle-of-order" rule - which required courts to consider the right before inquiring whether that right was "clearly established" at the time of the violation - when considering qualified …

Suspicion And The Protection Of Fourth Amendment Values, Fabio Arcila Jr.

Scholarly Works

Suspicion is perhaps the core foundational principle through which we seek to protect and vindicate Fourth Amendment values. Fourth Amendment law could not be clearer, and repeats over and over again, that it proceeds from a presumptive suspicion requirement. We are all so familiar with that proposition that we can easily incant it: a governmental search is presumptively unconstitutional unless supported by some threshold of prior suspicion. Though suspicion is thus a hallmark of Fourth Amendment black letter law, I come to critique it. I critique it because the presumptive suspicion requirement's provenance is historically questionable, both as a matter …

Picture This: Body Worn Video Devices ('Head Cams') As Tools For Ensuring Fourth Amendment Compliance By Police, David A. Harris

Articles

A new technology has emerged with the potential to increase police compliance with the law and to increase officers’ accountability for their conduct. Called “body worn video” (BWV) or “head cams,” these devices are smaller, lighter versions of the video and audio recording systems mounted on the dash boards of police cars. These systems are small enough that they consist of something the size and shape of a cellular telephone earpiece, and are worn by police officers the same way. Recordings are downloaded directly from the device into a central computer system for storage and indexing, which protects them from …

Mapp V. Ohio's Unsung Hero: The Suppression Hearing As Morality Play, Scott E. Sundby

Articles

No abstract provided.

The Case For Stewart Over Harlan On 24/7 Physical Surveillance, Afsheen John Radsan

Faculty Scholarship

This Article explains why the government’s physical surveillance can reach a point in terms of duration and intensity that it becomes a “search” under the Fourth Amendment. As references, Katz v. United States and Kyllo v. United States stand out from the canon. Katz, decided in 1967, swept away a prior emphasis on property rights and trespass laws to hold that the electronic monitoring of a phone booth was a search. Since then, the two-part test from Justice Harlan’s concurring opinion has received as much attention as the totality-of-the-circumstances test in Justice Stewart’s majority opinion. Kyllo, decided just months before …

Negotiating The Situation: The Reasonable Person In Context, Lu-In Wang

Articles

This Essay argues that our understanding of the reasonable person in economic transactions should take into account an individual’s race, gender, or other group-based identity characteristics - not necessarily because persons differ on account of those characteristics, but because of how those characteristics influence the situations a person must negotiate. That is, individuals’ social identities constitute features not just of themselves, but also of the situations they inhabit. In economic transactions that involve social interaction, such as face-to-face negotiations, the actor’s race, gender, or other social identity can affect both an individual actor and those who interact with him or …

Substitution Effects: A Problematic Justification For The Third-Party Doctrine Of The Fourth Amendment, Blake Ellis Reid

Publications

In the past half-century, the Supreme Court has crafted a vein of jurisprudence virtually eliminating Fourth Amendment protection in information turned over to third parties - regardless of any subjective expectation of privacy or confidentiality in the information on the part of the revealer. This so-called “third-party” doctrine of the Fourth Amendment has become increasingly controversial in light of the growing societal reliance on the Internet in the United States, where nearly every transaction requires a user to turn information over to at least one third party: the Internet service provider (“ISP”).

Citing the scholarship that has criticized the third-party …

Government Dragnets, Christopher Slobogin

Vanderbilt Law School Faculty Publications

This article examines group-focused police investigation techniques - for instance, roadblocks, drug testing programs, area or industry-wide health and safety inspections, data mining, and camera surveillance - a phenomenon referred to as "government dragnets" because these general searches and seizures attempt to cull out bad actors through ensnaring a much larger number of individuals who are innocent of any wrongdoing. The courts have imposed few limitations on dragnets. Recent commentary has either advocated an even more laissez-faire attitude toward these group search and seizures or, at the other end of the spectrum, proposed schemes that would make most of them …

Public Interest(S) And Fourth Amendment Enforcement, Alexander A. Reinert

Articles

Fourth Amendment events generate substantial controversy among the public and in the legal community. Yet there is orthodoxy to Fourth Amendment thinking, reflected in the near universal assumption by courts and commentators alike that the amendment creates only tension between privately held individual liberties and public-regarding interests in law enforcement and security. On this account, courts are faced with a clear choice when mediating Fourth Amendment conflicts: side with the individual by declaring a particular intrusion to be in violation of the Constitution or side with the public by permitting the intrusion. Scholarly literature and court decisions are accordingly littered …