Law Commons^™

The Right To Quantitative Privacy, Danielle K. Citron, David Gray

Faculty Scholarship

We are at the cusp of a historic shift in our conceptions of the Fourth Amendment driven by dramatic advances in surveillance technology. Governments and their private sector agents continue to invest billions of dollars in massive data-mining projects, advanced analytics, fusion centers, and aerial drones, all without serious consideration of the constitutional issues that these technologies raise. In United States v. Jones, the Supreme Court signaled an end to its silent acquiescence in this expanding surveillance state. In that case, five justices signed concurring opinions defending a revolutionary proposition: that citizens have Fourth Amendment interests in substantial quantities of …

The Dog Days Of Fourth Amendment Jurisprudence, Kit Kinports

NULR Online

No abstract provided.

Fighting Cyber-Crime After United States V. Jones, Danielle K. Citron, David Gray, Liz Rinehart

Faculty Scholarship

In a landmark non-decision last term, five Justices of the United States Supreme Court would have held that citizens possess a Fourth Amendment right to expect that certain quantities of information about them will remain private, even if they have no such expectations with respect to any of the information or data constituting that whole. This quantitative approach to evaluating and protecting Fourth Amendment rights is certainly novel and raises serious conceptual, doctrinal, and practical challenges. In other works, we have met these challenges by engaging in a careful analysis of this “mosaic theory” and by proposing that courts focus …

Vol. 4 No. 2, Spring 2013; The Error In Finding That Undocumented Persons Are Not “The People”: A Deeper Look At The Implications Of United States V. Portillo-Munoz, Dorota Gibala

Northern Illinois Law Review Supplement

In 2011, the Fifth Circuit held in United States v. Portillo-Munoz that undocumented persons are not entitled to the protections of the Second Amendment to the Constitution. Although part of the court’s reasoning was based on 18 U.S.C. § 922(g)(5), its decision also turned on the belief that the meaning of the phrase “the people” in the Second Amendment did not incorporate undocumented persons. This Note argues that Portillo-Munoz’s interpretation of “the people,” as implying that “the people” exclusively encompasses only citizens, is erroneous with how the phrase “the people” is similarly situated in the Fourth Amendment. As set out …

A Shattered Looking Glass: The Pitfalls And Potential Of The Mosaic Theory Of Fourth Amendment Privacy, Danielle K. Citron, David Gray

Faculty Scholarship

On January 23, 2012, the Supreme Court issued a landmark non-decision in United States v. Jones. In that case, officers used a GPS-enabled device to track a suspect’s public movements for four weeks, amassing a considerable amount of data in the process. Although ultimately resolved on narrow grounds, five Justices joined concurring opinions in Jones expressing sympathy for some version of the “mosaic theory” of Fourth Amendment privacy. This theory holds that we maintain reasonable expectations of privacy in certain quantities of information even if we do not have such expectations in the constituent parts. This Article examines and explores …

School Security Considerations After Newtown, Jason P. Nance

UF Law Faculty Publications

On December 14, 2012, and in the weeks thereafter, our country mourned the deaths of twenty children and six educators who were brutally shot and killed at Sandy Hook Elementary School in Newtown, Connecticut. Since the horrific massacre, parents, educators, and lawmakers have understandably turned their attention to implementing stronger security measures in schools. This essay provides important points for policymakers and school officials to consider before embarking on a new phase of school security upgrades.

A Spectacular Non Sequitur: The Supreme Court's Contemporary Fourth Amendment Exclusionary Rule Jurisprudence, David C. Gray

Faculty Scholarship

Much of the Supreme Court’s contemporary Fourth Amendment exclusionary rule jurisprudence is constructed upon an analytic mistake that H.L.A. Hart described in another context as a “spectacular non sequitur.” That path to irrelevance is paved by the Court’s recent insistence that the sole justification for excluding evidence seized in violation of the Fourth Amendment is the prospect of deterring law enforcement officers. This deterrence-only approach ignores or rejects more principled justifications that inspired the rule at its genesis and have sustained it through the majority of its history and development. More worrisome, however, is the conceptual insufficiency of deterrence considerations …

Neurotechnologies At The Intersection Of Criminal Procedure And Constitutional Law, Amanda C. Pustilnik

Faculty Scholarship

The rapid development of neurotechnologies poses novel constitutional issues for criminal law and criminal procedure. These technologies can identify directly from brain waves whether a person is familiar with a stimulus like a face or a weapon, can model blood flow in the brain to indicate whether a person is lying, and can even interfere with brain processes themselves via high-powered magnets to cause a person to be less likely to lie to an investigator. These technologies implicate the constitutional privilege against compelled, self-incriminating speech under the Fifth Amendment and the right to be free of unreasonable search and seizure …

Florence V. Board Of Chosen Freeholders: Maintaining Jail Security While Stripping Detainees Of Their Constitutional Rights, Nina Gleiberman

Maryland Law Review Online

No abstract provided.

On The 'Considered Analysis' Of Collecting Dna Before Conviction, David H. Kaye

Journal Articles

For nearly a decade, DNA-on-arrest laws eluded scrutiny in the courts. For another five years, they withstood a gathering storm of constitutional challenges. In Maryland v. King, however, Maryland's highest court reasoned that usually fingerprints provide everything police need to establish the true identity of an individual before trial and that the state's interest in finding the perpetrators of crimes by trawling databases of DNA profiles is too "generalized" to support "a warrantless, suspicionless search." The U.S. Supreme Court reacted forcefully. Chief Justice Roberts stayed the Maryland judgment, writing that "given the considered analysis of courts on the other side …

Maryland V. King: Per Se Unreasonableness, The Golden Rule, And The Future Of Dna Databases, David H. Kaye

Journal Articles

In Maryland v. King, the Supreme Court applied a balancing test to uphold a Maryland statute mandating preconviction collection and analysis of DNA from individuals charged with certain crimes. The DNA profiles are limited to an inherited set of DNA sequences that are not known to be functional and that are tokens of individual identity. This invited online essay examines two aspects of an article on the case by Professor Erin Murphy. I question the claim that the case is pivotal in a conceivable abandonment of the per se rule that warrantless, suspicionless searches are unconstitutional unless they fall …

The Dog Days Fourth Amendment Jurisprudence, Kit Kinports

Journal Articles

This Article discusses Florida v. Harris and Florida v. Jardines, the two Fourth Amendment drug dog opinions issued by the Supreme Court earlier this year. Together the cases hold that a narcotics detection dog effects a “search” when it intrudes on a constitutionally protected area in order to collect evidence, but that the dog’s positive alert is generally sufficient to support a finding of probable cause. The piece argues that both cases essentially generate a bright-line rule, thereby deviating from precedent that favored a more amorphous standard considering all the surrounding circumstances. Like many purportedly clear rules, the ones …

Culpability, Deterrence, And The Exclusionary Rule, Kit Kinports

Journal Articles

This Article discusses the Supreme Court’s use of the concepts of culpability and deterrence in its Fourth Amendment jurisprudence, in particular, in the opinions applying the good-faith exception to the exclusionary rule. The contemporary Court sees deterrence as the exclusionary rule’s sole function, and the Article begins by taking the Court at its word, evaluating its exclusionary rule case law on its own terms. Drawing on three different theories of deterrence – economic rational choice theory, organizational theory, and the expressive account of punishment – the Article analyzes the mechanics by which the exclusionary rule deters unconstitutional searches and questions …

Florence V. Board Of Chosen Freeholders: Police Power Takes A More Intrusive Turn, Wayne A. Logan

Scholarly Publications

This essay discusses the Supreme Court’s 2012 decision in Florence v. Board of Chosen Freeholders allowing strip searches of minor offense arrestees without any suspicion that they possess a weapon or contraband. After summarizing the Court’s holding, the essay explores how Florence builds upon prior caselaw affording police virtually unlimited discretionary authority to execute warrantless arrests, and the unlikelihood that institutional limits will be placed on the strip search authority of corrections officials.

The Exclusionary Rule: Is It On Its Way Out? Should It Be?, Christopher Slobogin

Vanderbilt Law School Faculty Publications

This symposium, comprising six articles in addition to this one, was triggered by a spate of Supreme Court opinions occurring over the last seven years, all of which raise the two questions in the title to this article (which is also the title of the symposium). Since 1974, when United States v. Calandra definitively established deterrence as the primary objective of the suppression remedy, the Court has nibbled away at the exclusionary rule from a number of different directions. But the Court's decisions in Hudson v. Michigan (2006), Herring v. United States (2009), and Davis v. United States (2011) reveal …

Rehnquist And Panvasive Searches, Christopher Slobogin

Vanderbilt Law School Faculty Publications

In the history of the Supreme Court, William Rehnquist may have been the least friendly justice toward the view that the Fourth Amendment should be read expansively. Even he, however, might have interpreted the amendment to place more restrictions on modern law enforcement techniques than current caselaw does. Relying on a 1974 article authored by Rehnquist, this essay, written for a symposium on Rehnquist and the Fourth Amendment, describes his views on the types of requirements the Fourth Amendment imposes on the police, how decriminalization can protect privacy, and most importantly, why Rehnquist might have been willing to regulate surveillance …

Rehnquist's Fourth Amendment: Be Reasonable, Craig M. Bradley

Articles by Maurer Faculty

"The Fourth Amendment: Be Reasonable," is a chapter in a book, The Rehnquist Legacy, published by Cambridge University Press in 2006. The book is a comprehensive legal biography of the Chief Justice in which leading scholars examine his legacy in diverse areas of constitutional law, including criminal procedure. This chapter examines Rehnquist's voluminous Fourth Amendment jurisprudence. While Rehnquist has not authored any single path-breaking case in this area, the chapter shows his success, across the board, in achieving his stated goal of calling a halt to the pro-defendant rulings of the Warren Court in the criminal procedure area. However, Rehnquist …

Maryland V. King: Terry V. Ohio Redux, Tracey Maclin

UF Law Faculty Publications

In Maryland v. King, the Supreme Court addressed whether forensic testing of DNA samples taken from persons arrested for violent felonies violated the Fourth Amendment. The purpose behind DNA testing laws is obvious: collecting and analyzing DNA samples advances the capacity of law enforcement to solve both "cold cases" and future crimes when the government has evidence of the perpetrator's DNA from the crime scene. In a 5-4 decision, the Court, in an opinion by Justice Kennedy, upheld Maryland's DNA testing statute, and presumably the similar laws of twenty-seven other states and the federal government. Although Justice Kennedy's opinion suggests …

Students, Security, And Race, Jason P. Nance

UF Law Faculty Publications

In the wake of the terrible shootings in Newtown, Connecticut, our nation has turned its attention to school security. For example, several states have passed or are considering passing legislation that will provide new funding to schools for security equipment and law enforcement officers. Strict security measures in schools are certainly not new. In response to prior acts of school violence, many public schools for years have relied on metal detectors, random sweeps, locked gates, surveillance cameras, and law enforcement officers to promote school safety. Before policymakers and school officials invest more money in strict security measures, this Article provides …

Passing The Sniff Test: Police Dogs As Surveillance Technology, Irus Braverman

Journal Articles

In October 2012, the Supreme Court of the United States will review the case of Florida v. Jardines, which revolves around the constitutionality of police canine Franky’s sniff outside a private residence. Essentially, the Court will need to decide whether or not the sniff constitutes a “search” for Fourth Amendment purposes. This Article presents a review of the often-contradictory case law that exists on this question to suggest that underlying the various cases is the Courts’ assumption of a juxtaposed relationship between nature and technology. Where dog sniffs are perceived as a technology, the courts have been inclined to also …

Debate: The Constitutionality Of Stop-And-Frisk In New York City, David Rudovsky, Lawrence Rosenthal

All Faculty Scholarship

Stop-and-frisk, a crime prevention tactic that allows a police officer to stop a person based on “reasonable suspicion” of criminal activity and frisk based on reasonable suspicion that the person is armed and dangerous, has been a contentious police practice since first approved by the Supreme Court in 1968. In Floyd v. City of New York, the U.S. District Court for the Southern District of New York ruled that New York City’s stop-and-frisk practices violate both the Fourth and Fourteenth Amendments. Professors David Rudovsky and Lawrence Rosenthal debate the constitutionality of stop-and-frisk in New York City in light of …

'Lonesome Road': Driving Without The Fourth Amendment, Lewis R. Katz

Faculty Publications

American states and municipalities have so many minor traffic regulations that every time a driver gets behind the wheel of a car he or she is likely to commit multiple violations. The violation of any traffic regulation empowers police officers to stop the vehicle, ticket and, in some states, arrest the motorist. Police are physically unable to stop and ticket, let alone arrest, every motorist committing a traffic violation. Instead, police are vested with unlimited discretion when choosing which motorists to stop, warn, ticket, or arrest. So long as there is probable cause for a traffic violation, courts will not …

Random, Suspicionless Searches Of Students' Belongings: A Legal, Empirical, And Normative Analysis, Jason P. Nance

UF Law Faculty Publications

This Article provides a legal, empirical, and normative analysis of an intrusive search practice used by schools officials to prevent school crime: random, suspicionless searches of students’ belongings. First, it argues that these searches are not permitted under the Fourth Amendment unless schools have particularized evidence of a weapons or substance problem in their schools. Second, it provides normative considerations against implementing strict security measures in schools, especially when they are applied disproportionately on minority students. Third, drawing on recent restricted data from the U.S. Department of Education’s School Survey on Crime and Safety, it provides empirical findings that raise …

Katz On A Hot Tin Roof: Saving The Fourth Amendment From Commercial Conditioning By Reviving Voluntariness In Disclosures To Third Parties, Mary Graw Leary

Scholarly Articles

In a world in which Americans are tracked on the Internet, tracked through their cell phones, tracked through the apps they purchase, and monitored by hundreds of traffic cameras, privacy is quickly becoming nothing more than a quaint vestige of the past.

In a previous article discussing the intersection of technology and the Fourth Amendment, I proposed reframing the issue away from conventional commentary. The Missed Opportunity of United States v. Jones: Commercial Erosion of Fourth Amendment Protection in a Post-Google Earth World, 15 PENN. J. CON. L. 331, 333 (2012). That article posits that society has reached the point …

Across The Hudson: Taking The Stop And Frisk Debate Beyond New York City, David A. Harris

Articles

This article presents the results of a survey conducted by the author of 56 police departments across the country concerning the practice of data collection on stop and frisk practices of those police departments. These results are discussed against the backdrop of the debate on stop and frisk, examined in this article through a review of the legal basis for the practice and its use by police departments. The article then argues that greater data collection efforts in places other than New York City, where such efforts have been more robust than elsewhere, could broaden and deepen the debate on …

Effective Remedies For Ineffective Assistance, Jenia I. Turner

Faculty Journal Articles and Book Chapters

In two recent cases, Missouri v. Frye and Lafler v. Cooper, the Supreme Court affirmed that criminal defendants have a right to competent counsel during plea bargaining. The Court also established that the injury caused by ineffective assistance is not mooted by the subsequent conviction of the defendant at trial. The cases were broadly celebrated for clarifying that the Sixth Amendment applies fully to plea bargaining — the standard process by which our justice system resolves criminal cases today.

The most significant and surprising part of Lafler, however, was the Court’s holding concerning remedies. The Court held that trial courts …

Durkheim's Internet: Social And Political Theory In Online Society, Ari Ezra Waldman

Articles & Chapters

While the Internet has changed dramatically since the early 1990s, the legal regime governing the right to privacy online and Internet speech is still steeped in a myth of the Internet user, completely hidden from others, in total control of his online experience, and free to come and go as he pleases. This false image of the “virtual self” has also contributed to an ethos of lawlessness, irresponsibility, and radical individuation online, allowing the evisceration of online privacy and the proliferation of hate and harassment.

I argue that the myth of the online anonym is not only false as a …

Fighting Cybercrime After United States V. Jones, David C. Gray, Danielle Keats Citron, Liz Clark Rinehart

Faculty Scholarship

In a landmark non-decision last term, five Justices of the United States Supreme Court would have held that citizens possess a Fourth Amendment right to expect that certain quantities of information about them will remain private, even if they have no such expectations with respect to any of the information or data constituting that whole. This quantitative approach to evaluating and protecting Fourth Amendment rights is certainly novel and raises serious conceptual, doctrinal, and practical challenges. In other works, we have met these challenges by engaging in a careful analysis of this “mosaic theory” and by proposing that courts focus …

Property, Privacy And Power: Rethinking The Fourth Amendment In The Wake Of U.S. V. Jones, Dana Raigrodski

Articles

This Article seeks to uncover invisible gender, race, and class biases driving modern Fourth Amendment discourse. Unlike traditional theories, which tend to view the Fourth Amendment through the lens of either privacy or property, this Article advances a theory focusing on the real issues of power and control that fuel Fourth Amendment jurisprudence. Specifically, the Article exposes the private/public and home/market dichotomies that are central to the Supreme Court rhetoric as arbitrary and artificial. It finds that current Fourth Amendment discourse protects the interest of white, privileged men and perpetuates male ideology as well as male domination. That focus leaves …

Everyman's Exclusionary Rule: The Exclusionary Rule And The Rule Of Law (Or Why Conservatives Should Embrace The Exclusionary Rule), Scott E. Sundby

Articles

No abstract provided.