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]

Fourth Amendment Anxiety, Stephen E. Henderson, Kiel Brennan-Marquez

Stephen E Henderson

Law Enforcement And Criminal Law Decisions, Erwin Chemerinsky

Erwin Chemerinsky

No abstract provided.

Fourth Amendment Stops, Arrests And Searches In The Context Of Qualified Immunity, Erwin Chemerinsky, Karen M. Blum

Erwin Chemerinsky

No abstract provided.

Fourth Amendment Remedies As Rights: The Warrant Requirement, David Gray

David C. Gray

The constitutional status of the warrant requirement is hotly debated. Critics argue that neither the text nor history of the Fourth Amendment support a warrant requirement. Also questioned is the warrant requirement’s ability to protect Fourth Amendment interests. Perhaps in response to these concerns, the Court has steadily degraded the warrant requirement through a series of widening exceptions. The result is an unsatisfying jurisprudence that fails on both conceptual and practical grounds.

These debates have gained new salience with the emergence of modern surveillance technologies such as stingrays, GPS tracking, drones, and Big Data. Although a majority of the Court …

The Supreme Court's Quiet Expansion Of Qualified Immunity, Kit Kinports

Kit Kinports

This Essay discusses the Supreme Court’s tendency in recent opinions to covertly expand the reach of the qualified immunity defense available to public officials in § 1983 civil rights suits. In particular, the Essay points out that the Court, often in per curiam rulings, has described qualified immunity in increasingly broad terms and has qualified and retreated from its precedents, without offering any explanation or even acknowledging that it is deviating from past practice.In making this claim, I focus on three specific issues: the manner in which the Court characterizes the standard governing the qualified immunity defense; the question whether …

Video Evidence And Summary Judgment: The Procedure Of Scott V. Harris, Howard Wasserman

Howard M Wasserman

In Scott v. Harris (2007), the Supreme Court granted summary judgment on a Fourth Amendment excessive-force claim brought by a motorist injured when a pursuing law-enforcement officer terminated a high-speed pursuit by bumping the plaintiff's car. The Court relied almost exclusively on a video of the chase captured from the officer's dash-mounted camera and disregarded witness testimony that contradicted the video. In granting summary judgment in this circumstance, the Court fell sway to the myth of video evidence as able to speak for itself, as an objective, unambiguous, and singularly accurate depiction of real-world events, not subject to any interpretation …

Dangerous Dicta, David Gray

David C. Gray

In United States v. Heller, the Court held that individuals have a Second Amendment right to keep and bear arms apart from their associations with state militias. Although that holding was and remains controversial, less attention has been paid to what the Heller Court had to say about the Fourth Amendment. Writing for the Court in Heller, Justice Scalia asserts that the phrase “right of the people” in the Fourth Amendment “unambiguously refers to individual rights, not ‘collective’ rights or rights that may only be exercised through participation in some corporate body.” By any definition, this is dicta. It is …

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 …

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

Jason P. Nance

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 …

Students, Security, And Race, Jason P. Nance

Jason P. Nance

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 …

Section 1983 Civil Rights Litigation In The October 2005 Term, Martin Schwartz

Martin A. Schwartz

No abstract provided.

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

Martin A. Schwartz

No abstract provided.

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

Amanda C Pustilnik

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 …

Binary Searches And The Central Meaning Of The Fourth Amendment, Lawrence Rosenthal

Lawrence Rosenthal

Fourth Amendment jurisprudence is frequently accused of doctrinal incoherence. A primary reason is the persistence of two competing conceptions of “unreasonable” search and seizure. The first is libertarian in character; it understands the Fourth Amendment’s command of reasonableness as establishing a constitutional boundary on investigative powers. On this view, the prohibition on unreasonable search and seizure keeps society free by limiting the government’s investigative reach. The second conception understands the Fourth Amendment's prohibition as freedom against unjustified government intrusion. This conception of reasonableness is essentially pragmatic in character, balancing liberty and law-enforcement interests.

This article interrogates these competing conceptions by …

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

John F. Stinneford

No abstract provided.

The Constitutional Theory Of The Fourth Amendment, Gerard V. Bradley

Gerard V. Bradley

No abstract provided.

The Fourth Amendment Status Of Stored E-Mail: The Law Professors' Brief In Warshak V. United States, Susan Freiwald, Patricia L. Bellia

Patricia L. Bellia

This paper contains the law professors' brief in the landmark case of Warshak v. United States, the first federal appellate case to recognize a reasonable expectation of privacy in electronic mail stored with an Internet Service Provider (ISP). While the 6th circuit's opinion was subsequently vacated and reheard en banc, the panel decision will remain extremely significant for its requirement that law enforcement agents must generally acquire a warrant before compelling an ISP to disclose its subscriber's stored e-mails. The law professors' brief, co-authored by Susan Freiwald (University of San Francisco) and Patricia L. Bellia (Notre Dame) and signed by …

Down To The Wire: Assessing The Constitutionality Of The National Security Agency's Warrantless Wiretapping Program: Exit The Rule Of Law, Fletcher Baldwin, Robert Shaw

Fletcher N. Baldwin

The article discusses the constitutionality of warrantless wiretapping surveillance by the National Security Agency (NSA) on U.S. citizens. The wiretapping program existed weeks after the September 11, 2001 attacks, on the justification that Congress authorized the president to wiretap U.S. citizens without a warrant, and that the president had inherent authority as commander-in-chief. But it is argued that Congress did not expressly authorize the president to conduct warrantless wiretapping and that he does not have such inherent authority.

We intend this Article to be a commentary on the constitutionality of the NSA wiretapping program solely as it relates to 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 …

Addressing The Harm Of Total Surveillance: A Reply To Professor Neil Richards, Danielle Citron, David Gray

David C. Gray

In his insightful article The Dangers of Surveillance, 126 HARV. L. REV. 1934 (2013), Neil Richards offers a framework for evaluating the implications of government surveillance programs that is centered on protecting "intellectual privacy." Although we share his interest in recognizing and protecting privacy as a condition of personal and intellectual development, we worry in this essay that, as an organizing principle for policy, "intellectual privacy" is too narrow and politically fraught. Drawing on other work, we therefore recommend that judges, legislators, and executives focus instead on limiting the potential of surveillance technologies to effect programs of broad and indiscriminate …

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 …

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 Davis Good Faith Rule And Getting Answers To The Questions Jones Left Open, Susan Freiwald

Susan Freiwald

The Supreme Court’s decision in United States v. Jones clearly established that use of GPS tracking surveillance constitutes a search under the Fourth Amendment. But the Court left many other questions unanswered about the nature and scope of the constitutional privacy right in location data. A review of lower court decisions in the wake of Jones reveals that, rather than begin to answer the questions that Jones left open, courts are largely avoiding substantive Fourth Amendment analysis of location data privacy. Instead, they are finding that officers who engaged in GPS tracking and related surveillance operated in good faith, based …

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

David C. Gray

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 …

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 …

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

Danielle Keats Citron

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 …

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

Renée M. Hutchins

No abstract provided.

Western Union, The American Federation Of Labor, Google, And The Changing Face Of Privacy Advocates, Wesley Oliver

Wesley M Oliver

No abstract provided.

Supreme Court § 1983 Decisions-October 2008 Term, Martin A. Schwartz

Martin A. Schwartz

No abstract provided.