Law Commons^™

Self Incrimination And Cryptographic Keys, Gregory S. Sergienko

Greg Sergienko

Modern cryptography can make it virtually impossible to decipher documents without the cryptographic key thus making the availability of the contents of those documents depend on the availability of the key. This article examines the Fourth and Fifth Amendments' protection against the compulsory production of the key and the scope of the Fifth Amendment immunity against compelled production. After analyzing these questions using prevailing Fourth and Fifth Amendment jurisprudence, I shall describe the advantages of a privacy-based approach in practical and constitutional terms. [excerpt]

Keeping The Government's Hands Off Our Bodies: Mapping A Feminist Legal Theory Approach To Privacy In Cross-Gender Prison Searches, Teresa A. Miller

Teresa A. Miller

The power of privacy is diminishing in the prison setting, and yet privacy is the legal theory prisoners rely upon most to resist searches by correctional officers. Incarcerated women in particular rely upon privacy to shield them from the kind of physical contact that male guards have been known to abuse. The kind of privacy that protects prisoners from searches by guards of the opposite sex derives from several sources, depending on the factual circumstances. Although some form of bodily privacy is embodied in the First, Fourth, Eighth, and Fourteenth Amendments, prisoners challenging the constitutionality of cross-gender searches most commonly …

Sex & Surveillance: Gender, Privacy & The Sexualization Of Power In Prison, Teresa A. Miller

Teresa A. Miller

In prison, surveillance is power and power is sexualized. Sex and surveillance, therefore, are profoundly linked. Whereas numerous penal scholars from Bentham to Foucault have theorized the force inherent in the visual monitoring of prisoners, the sexualization of power and the relationship between sex and surveillance is more academically obscure. This article criticizes the failure of federal courts to consider the strong and complex relationship between sex and surveillance in analyzing the constitutionality of prison searches, specifically, cross-gender searches. The analysis proceeds in four parts. Part One introduces the issues posed by sex and surveillance. Part Two describes the sexually …

Law Enforcement And Criminal Law Decisions, Erwin Chemerinsky

Erwin Chemerinsky

No abstract provided.

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

David Kaye

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

David Kaye

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 …

Drawing Lines: Unrelated Probable Cause As A Prerequisite To Early Dna Collection, David H. Kaye

David Kaye

Swabbing the inside of a cheek has become part of the custodial arrest process in many jurisdictions. The majority view (thus far) is that routinely collecting DNA before conviction (and analyzing it, recording the results, and comparing them to DNA profiles from crime-scene databases) is consistent with Fourth Amendment protections against unreasonable searches and seizures. However, some judges and commentators have argued that DNA sampling in advance of a determination by a judge or grand jury of probable cause for the arrest or charge is unconstitutional. This essay shows that this demand is largely unfounded. Either warrantless, suspicionless DNA collection …

The Dog Days Fourth Amendment Jurisprudence, Kit Kinports

Kit Kinports

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 flowing …

Probable Cause And Reasonable Suspicion: Totality Tests Or Rigid Rules?, Kit Kinports

Kit Kinports

This piece argues that the Supreme Court's April 2014 decision in Navarette v. Calfornia, like last Term's opinion in Florida v. Harris, deviates from longstanding Supreme Court precedent treating probable cause and reasonable suspicion as totality-of-the-circumstances tests. Instead, these two recent rulings essentially rely on rigid rules to define probable cause and reasonable suspicion. The article criticizes the Court for selectively endorsing bright-line tests that favor the prosecution, and argues that both decisions generate rules that oversimplify and therefore tend to be overinclusive.

Diminishing Probable Cause And Minimalist Searches, Kit Kinports

Kit Kinports

This paper comments on recent Supreme Court opinions that have used phrases such as "reasonable belief" and "reason to believe" when analyzing intrusions that generally require proof of probable cause. Historically, the Court used these terms as shorthand references for both probable cause and reasonable suspicion. While this lack of precision was unobjectionable when the concepts were interchangeable, that has not been true since Terry v. Ohio created a distinction between the two standards. When the Justices then resurrect these terms without situating them in the dichotomy between probable cause and reasonable suspicion, it is not clear whether they are …

Culpability, Deterrence, And The Exclusionary Rule, Kit Kinports

Kit Kinports

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 …

Camreta And Al-Kidd: The Supreme Court, The Fourth Amendment, And Witnesses, Kit Kinports

Kit Kinports

Although few noticed the link between them, two Supreme Court cases decided in the same week last Term, Ashcroft v. al-Kidd and Camreta v. Greene, both involved the Fourth Amendment implications of detaining witnesses to a crime. Al-Kidd, an American citizen, was arrested under the federal material witness statute in connection with an investigation into terrorist activities, and Greene, a nine-year-old suspected victim of child abuse, was seized and interrogated at school by two state officials. The opinions issued in the two cases did little to resolve the constitutional issues that arise in witness detention cases, and in fact muddied …

The Search And Seizure Of Private Papers: Fourth And Fifth Amendment Considerations, Steven Shiffrin

Steven H. Shiffrin

There is a recognizable factual distinction between the search and seizure of private papers and the search and seizure of non-documentary items. It is difficult, however, to decide when such a distinction should assume constitutional dimensions. Specifically, are there circumstances under which private papers should be immune from search and seizure? In a 1967 landmark case, Warden v. Hayden, the United States Supreme Court raised doubts concerning the continued validity of decades of settled law on this important issue. Warden's reopening of this problem aroused the curiosity of commentators, spurred new policy arguments in the American Law Institute, divided the …

The First 48: Ending The Use Of Categorically Unconstitutional Investigative Holds In Violation Of County Of Riverside V. Mclaughlin, Daniel A. Horwitz

Daniel A. Horwitz

Deadly Force In Memphis: Tennessee V. Garner, John H. Blume

John H. Blume

On October 3, 1974, officers Hymon and Wright of the Memphis Police Department responded to a call about a burglary in progress. When they arrived at the address, a woman standing in the door told the officers that she had heard glass breaking and that someone was breaking into the house next door. Officer Hymon went around the near side of the house. When he reached the backyard, he saw someone run from the back of the house. With his flashlight, he found a person crouched next to a fence at the back of the yard, some thirty to forty …

School Surveillance And The Fourth Amendment, Jason P. Nance

Jason P. Nance

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 …

'I Know My Rights, You Go'n Need A Warrant For That:' The Fourth Amendment, Riley's Impact, And Warrantless Searches Of Third-Party Clouds, Laurie Buchan Serafino

Laurie B. Serafino

Scholars have frequently suggested that the Fourth Amendment ought to be applied with varying degrees of rigor depending on the seriousness of the crime investigated. Courts have largely rejected such an offense-specific approach to constitutional protections, but have demonstrated deference to the Executive Branch in matters of national security in other contexts. The particularly heightened concern raised by the threat of terrorism suggests that, at least in the context of these most serious of cases, courts ought to engage in some form of balance that recognizes the uniquely strong government interest. Such an approach, however, has to recognize that the …

Section 1983 Civil Rights Litigation From The October 2006 Term, Martin Schwartz

Martin A. Schwartz

No abstract provided.

Grounding Drones: Big Brother’S Tool Box Needs Regulation Not Elimination, Melanie M. Reid

Melanie M. Reid

One of the most significant contemporary issues in privacy law relates to law enforcement’s new domestic surveillance tool: unmanned aerial vehicles, also known as, drones. Law enforcement’s use of aerial surveillance as an investigatory tool is currently under attack. In the past, if law enforcement chose to follow a suspect throughout the day, either on the ground or in the air, they need not worry about seeking a warrant or determining whether probable cause or reasonable suspicion exists to justify their surveillance. Aerial surveillance of criminal suspects has been considered outside the protections of Fourth Amendment law. In the 1980’s, …

The "Not A Search" Game, John F. Stinneford

John F. Stinneford

No abstract provided.

Chasing Bits Across Borders, Patricia L. Bellia

Patricia L. Bellia

As computer crime becomes more widespread, countries increasingly confront difficulties in securing evidence stored in electronic form outside of their borders. These difficulties have prompted two related responses. Some states have asserted a broad power to conduct remote cross-border searches - that is, to use computers within their territory to access and examine data physically stored outside of their territory. Other states have pressed for recognition of a remote cross-border search power in international fora, arguing that such a power is an essential weapon in efforts to combat computer crime. This Article explores these state responses and develops a framework …

Border Searches In The Age Of Terrorism, Robert M. Bloom

Robert Bloom

This article will first explore the history of border searches. It will look to the reorganization of the border enforcement apparatus resulting from 9/11 as well as the intersection of the Fourth Amendment and border searches generally. Then, it will analyze the Supreme Court's last statement on border searches in the Flores-Montano27 decision, including what impact this decision has had on the lower courts. Finally, the article will focus on Fourth Amendment cases involving terrorism concerns after 9/11, as a means of drawing some conclusions about the effect the emerging emphasis on terrorism and national security concerns will likely have …

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

David C. Gray

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 …

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

Danielle Keats Citron

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 …

“Them Feds Don’T Play Fair” : The Fourth Amendment And Cloud-Based Data, Laurie B. Serafino

Laurie B. Serafino

Scholars have frequently suggested that the Fourth Amendment ought to be applied with varying degrees of rigor depending on the seriousness of the crime investigated. Courts have largely rejected such an offense-specific approach to constitutional protections, but have demonstrated deference to the Executive Branch in matters of national security in other contexts. The particularly heightened concern raised by the threat of terrorism suggests that, at least in the context of these most serious of cases, courts ought to engage in some form of balance that recognizes the uniquely strong government interest. Such an approach, however, has to recognize that the …

Mission Creep In National Security Law, Fletcher N. Baldwin Jr., Daniel R. Koslosky

Fletcher N. Baldwin

Many anti-terrorism measures are enacted with broad public support. There is often a general willingness on the part of the public to accept greater civil liberties deprivations in the face of a specific threat, or otherwise in times of general crisis, than would otherwise be the case. Sweeping anti-terrorism legislation is frequently crafted in reaction to the presence, or perceived presence, of immense, imminent danger. The medium and long-term consequences of the legislation may not fully be comprehended when political leaders and policymakers take swift action in the face strong public pressure in light of a recent terrorist attack or …

Has Skinner Killed The Katz? Are Society's Expectations Of Privacy Reasonable In Today's Techological World?, Jason Forcier

Jason Forcier

The right to privacy has and will remain a hotly contested debate about American liberties. In 2012, a 3-0 decision by the Sixth Circuit Court of Appeals, in United States v. Melvin Skinner, the court held that there is no “reasonable expectation of privacy in the data given off by. . . cellphone[s].” Given today’s explosion of cellular technology and use of smart phones, is it unreasonable to believe a person should remain secure in their "person" and “effects," as guaranteed under the Fourth Amendment, from unreasonable searches and seizures? Furthermore, with police requiring only a subpoena to a obtain …

Full Disclosure: Cognitive Science, Informants, And Search Warrant Scrutiny, Mary Bowman

Mary N. Bowman

Full Disclosure: Cognitive Science, Informants, and Search Warrant Scrutiny

By Mary Nicol Bowman

This article posits that cognitive biases play a significant role in the gap between the rhetoric regarding Fourth Amendment protection and actual practices regarding search warrant scrutiny, particularly for search warrants based on informants’ tips. Specifically, this article examines the ways in which implicit bias, tunnel vision, priming, and hindsight bias can affect search warrants. These biases can affect each stage of the search warrant process, including targeting decisions, the drafting process, the magistrate’s decision whether to grant the warrant, and post-search review by trial and appellate …

The Right To Quantitative Privacy, David Gray, Danielle Citron

David C. Gray

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 Right To Quantitative Privacy, David C. Gray, Danielle Keats Citron

Danielle Keats Citron

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 …