Fourth Amendment Commons^™

Policing By Numbers: Big Data And The Fourth Amendment, Elizabeth E. Joh

Washington Law Review

This article identifies three uses of big data that hint at the future of policing and the questions these tools raise about conventional Fourth Amendment analysis. Two of these examples, predictive policing and mass surveillance systems, have already been adopted by a small number of police departments around the country. A third example—the potential use of DNA databank samples—presents an untapped source of big data analysis. Whether any of these three examples of big data policing attract more widespread adoption by the police is yet unknown, but it likely that the prospect of being able to analyze large amounts of …

Secrecy, Intimacy, And Workable Rules: Justice Sotomayor Stakes Out The Middle Ground In United States V. Jones, Miriam H. Baer

Faculty Scholarship

No abstract provided.

An Unreasonable Expectation? Warrantless Searches Of Cell Phones, Michael V. Hinckley

BYU Law Review

No abstract provided.

Oliver Lawal, Daosamid Bounthisane, And Gazali Shittu, Appellants, V. Marc Mcdonald, William Riley, And Frederick Chose, Appellees: Petition For Panel Rehearing, Patricia E. Roberts, Tillman J. Breckenridge, Tara A. Brennan, Thomas W. Ports Jr.

Appellate and Supreme Court Clinic

No abstract provided.

The Post-Tsa Airport: A Constitution Free Zone?, Daniel S. Harawa

Pepperdine Law Review

No abstract provided.

Facebook Is Not Your Friend: Protecting A Private Employee's Expectation Of Privacy In Social Networking Content In The Twenty-First Century Workplace, Cara Magatelli

The Journal of Business, Entrepreneurship & the Law

This Comment explores the implications SNS postings have on private employers concerning the off-duty, non-work related conduct of their employees. This argument recognizes that an employee is entitled to engage in whatever legal off-duty conduct he chooses, so long as the behavior does not damage his employer's legitimate business interests. An employer should not be able to use information gleaned from an employee's SNS postings, unrelated to an employer's business interests, to punish an employee for her choices outside the work place. Disciplining or terminating an employee for his off-duty lifestyle choices permits the morals and standards of the employer …

Judicial Decisionmaking, Empathy, And The Limits Of Perception, Nicole Negowetti

Law Faculty Publications

No abstract provided.

When Enough Is Enough: Location Tracking, Mosaic Theory, And Machine Learning, Steven M. Bellovin, Renée M. Hutchins, Tony Jebara, Sebastian Zimmeck

Faculty Scholarship

Since 1967, when it decided Katz v. United States, the Supreme Court has tied the right to be free of unwanted government scrutiny to the concept of reasonable xpectations of privacy.^[1] An evaluation of reasonable expectations depends, among other factors, upon an assessment of the intrusiveness of government action. When making such assessment historically the Court has considered police conduct with clear temporal, geographic, or substantive limits. However, in an era where new technologies permit the storage and compilation of vast amounts of personal data, things are becoming more complicated. A school of thought known as “mosaic theory” …

Anti-Justice, Melanie D. Wilson

Scholarly Articles

This Article contends that, despite their unique, ethical duty to “seek justice,” prosecutors regularly fail to fulfill this ethical norm when removed from the traditional, adversarial courtroom setting. Examples abound. For instance, in 2013, Edward Snowden leaked classified information revealing a government-operated surveillance program known as PRISM. That program allows the federal government to collect metadata from phone companies and email accounts and to monitor phone conversations. Until recently, prosecutors relied on some of this covertly acquired intelligence to build criminal cases against American citizens without informing the accused. In failing to notify defendants, prosecutors violated the explicit statutory directives …

The Child Independence Is Born: James Otis And Writs Of Assistance, James M. Farrell

Communication

This chapter is a reexamination of the Writs of Assistance speech by James Otis. In particular, it is a reconsideration of the evidence upon which rests the historical reputation of Otis’s address. Are the claims by historians who credit Otis with sparking the Revolutionary movement in colonial America warranted or not? That reassessment begins with a detailed review of the nature and function of writs of assistance within the political, legal, and economic environment of colonial Massachusetts. It then turns to an analysis of the legal dispute over writs of assistance in the 1761 trial. From there we will reconstruct …

Armed Drones For Law Enforcement: Why It Might Be Time To Re-Examine The Current Use Of Force Standard, Eric Brumfield

McGeorge Law Review

No abstract provided.

Bulk Telephony Metadata Collection And The Fourth Amendment: The Case For Revisiting The Third-Party Disclosure Doctrine In The Digital Age, 31 J. Marshall J. Info. Tech. & Privacy L. 191 (2014), Timothy Geverd

UIC John Marshall Journal of Information Technology & Privacy Law

This Article argues that federal courts should seize the opportunity presented by the Snowden leaks to reexamine the continued vitality of the current third-party disclosure doctrine in Fourth Amendment jurisprudence. Specifically, this Article argues that Smith v. Maryland simply cannot continue to act as the “North Star” for judges navigating the “Fourth Amendment waters” of the digital age, and that instead, Smith should apply more narrowly in the digital age. In so arguing, this Article advocates that courts apply a modified, twostep test to evaluating third-party disclosures rather than applying the traditional binary rubric that courts have drawn from Smith …

Anonymity, Faceprints, And The Constitution, Kimberly L. Wehle

All Faculty Scholarship

Part I defines anonymity and explains that respect for the capacity to remain physically and psychologically unknown to the government traces back to the Founding. With the advent and expansion of new technologies such as facial recognition technology (“FRT”), the ability to remain anonymous has eroded, leading to a litany of possible harms.

Part II reviews the existing Fourth and First Amendment doctrine that is available to stave off ubiquitous government surveillance and identifies anonymity as a constitutional value that warrants more explicit doctrinal protection. Although the Fourth Amendment has been construed to excise surveillance of public and third-party information …

Preempting The Police, David Jaros

All Faculty Scholarship

Fighting crime requires that we vest police with extensive discretion so that they can protect the public. Unfortunately, the nature of police work makes it difficult to ensure that law enforcement authority is not abused. This challenge is exacerbated by the fact that a great deal of questionable police activity exists in the legal shadows — unregulated practices that do not violate defined legal limits because they have generally eluded both judicial and legislative scrutiny. Local law enforcement strategies, like the maintenance of unauthorized police DNA databases and the routine practice of initiating casual street encounters, threaten fundamental notions of …

Maryland's Social Networking Law: No "Friend" To Employers And Employees, Alexander Borman

Journal of Business & Technology Law

No abstract provided.

Police Officer's Safety: An Exception Within An Exception Of The Fourth Amendment, Jeffrey T. Wennar

Criminal Law Practitioner

No abstract provided.

The Right To Digital Privacy: Advancing The Jeffersonian Vision Of Adaptive Change, Kerry Moller

CMC Senior Theses

The relationship between privacy, technology, and law is complex. Thomas Jefferson’s prescient nineteenth century observation that laws and institutions must keep pace with the times offers a vision for change. Statutory law and court precedents help to define our right to privacy, however, the development of new technologies has complicated the application of old precedents and statutes. Third party organizations, such as Google, facilitate new methods of communication, and the government can often collect the information that third parties receive with a subpoena or court order, rather than a Fourth Amendment-mandated warrant. Privacy promotes fundamental democratic freedoms, however, under current …

The Danger Of Nonrandom Case Assignment: How The Southern District Of New York's "Related Cases" Rule Shaped Stop-And-Frisk Rulings, Katherine A. Macfarlane

Michigan Journal of Race and Law

The Southern District of New York’s local rules are clear: “[A]ll active judges . . . shall be assigned substantially an equal share of the categories of cases of the court over a period of time.” Yet for the past fourteen years, Southern District Judge Shira Scheindlin has been granted near-exclusive jurisdiction over one category of case: those involving wide-sweeping constitutional challenges to the New York Police Department’s (NYPD) stop-and-frisk policies. In 1999, Judge Scheindlin was randomly assigned Daniels v. City of New York, the first in a series of high-profile and high-impact stop-and-frisk cases. Since then, she has overseen …

The Rapid Rise Of Delayed Notice Searches, And The Fourth Amendment "Rule Requiring Notice", Jonathan Witmer-Rich

Law Faculty Articles and Essays

This article documents the rapid rise of covert searching, through delayed notice search warrants, and argues that covert searching in its current form presumptively violates the Fourth Amendment's "rule requiring notice."

Congress authorized these "sneak and peek" warrants in the USA Patriot Act of 2001, and soon after added a reporting requirement to monitor this invasive search technique. Since 2001, the use of delayed notice search warrants has risen dramatically, from around 25 in 2002 to 5601 in 2012, suggesting that "sneak and peek" searches are becoming alarmingly common. In fact, it is not at all clear whether true "sneak …

School Surveillance And The Fourth Amendment, Jason P. Nance

UF Law Faculty Publications

In the aftermath of several highly-publicized incidents of school violence, public school officials have increasingly turned to intense surveillance methods to promote school safety. The current jurisprudence interpreting the Fourth Amendment generally permits school officials to employ a variety of strict measures, separately or in conjunction, even when their use creates a prison-like environment for students. Yet, not all schools rely on such strict measures. Recent empirical evidence suggests that low-income and minority students are much more likely to experience intense security conditions in their school than other students, even after taking into account factors such as neighborhood crime, school …

The Exclusionary Rule As A Symbol Of The Rule Of Law, Jenia I. Turner

SMU Law Review

Throughout South America, Southern and Eastern Europe, and East Asia, more than two dozen countries have transitioned to democracy since the 1980s. A remarkable number of these have adopted an exclusionary rule (mandating that evidence obtained unlawfully by the government is generally inadmissible in criminal trials) as part of broader legal reforms. Democratizing countries have adopted exclusionary rules even though they are not required to do so by any international treaty and there is no indication that there is widespread popular demand for such rules. This has occurred at a time when the rule has been weakened in the United …

The Attrition Of Rights Under Parole, Tonja Jacobi, Song Richardson, Gregory Barr

Faculty Articles

We conduct a detailed doctrinal and empirical study of the adverse effects of parole on the constitutional rights of both individual parolees and the communities in which they live. We show that parolees' Fourth, Fifth and Sixth Amendment rights have been eroded by a multitude of punitive conditions endorsed by the courts. Punitive parole conditions actually increase parolees' vulnerability to criminal elements, and thus likely worsen recidivism. Simultaneously, the parole system broadly undermines the rights of nonparolees, including family members, cotenants, and communities. We show that police target parolee-dense neighborhoods for additional Terry stops, even when income, race, population, and …

Comments: Droning On About The Fourth Amendment: Adopting A Reasonable Fourth Amendment Jurisprudence To Prevent Unreasonable Searches By Unmanned Aircraft Systems, Joel Celso

University of Baltimore Law Review

No abstract provided.

Rights Of Passage: On Doors, Technology, And The Fourth Amendment, Irus Braverman

Journal Articles

The importance of the door for human civilization cannot be overstated. In various cultures, the door has been a central technology for negotiating the distinction between inside and outside, private and public, and profane and sacred. By tracing the material and symbolic significance of the door in American Fourth Amendment case law, this article illuminates the vitality of matter for law’s everyday practices. In particular, it highlights how various door configurations affect the level of constitutional protections granted to those situated on the inside of the door and the important role of vision for establishing legal expectations of privacy. Eventually, …

Maryland V. King: Sacrificing The Fourth Amendment To Build Up The Dna Database, Stephanie B. Noronha

Maryland Law Review

No abstract provided.

Bailey V. United States: Drawing An Exception In The Context Of Off-Premises Detentions Incident To Search Warrants, Christopher Chaulk

Maryland Law Review

No abstract provided.

Spillover Across Remedies, Michael Coenen

Journal Articles

Remedies influence rights, and rights apply across remedies. Combined together, these two phenomena produce the problem of spillover across remedies. The spillover problem occurs when considerations specific to one remedy affect the definition of a substantive rule that governs in other remedial settings. For example, the severe remedial consequences of suppressing incriminating evidence might generate substantive Fourth Amendment precedents that make other Fourth Amendment remedies (such as damage awards, injunctions, or ex ante denials of search warrants) more difficult to obtain. Or, the rule of lenity might yield a narrowed reading of a statutory rule in a criminal case, which …

The Anomaly Of Entrapment, Jessica A. Roth

Articles

Now in our second decade after 9/11, we are firmly in the prevention era of law enforcement. Faced with the unacceptable consequences of identifying threats too late, government agents are moving aggressively to identify potential terrorists before they strike. Undercover agents and confidential informants necessarily play a large role in such efforts. As a result of such operations, we have seen a number of cases brought to trial in the federal courts in which defendants have asserted the entrapment defense. To date, the defense has not succeeded. However, as a consequence of these cases, the United States Supreme Court may …

The Purpose Of The Fourth Amendment And Crafting Rules To Implement That Purpose, Thomas K. Clancy

University of Richmond Law Review

No abstract provided.

Third Party Records Protection On The Model Of Heightened Scrutiny, Marc J. Blitz

Oklahoma Law Review

No abstract provided.