Fourth Amendment Commons^™

Bulk Metadata Collection: Statutory And Constitutional Considerations, Laura K. Donohue

Georgetown Law Faculty Publications and Other Works

The National Security Agency’s bulk collection of telephony metadata runs contrary to Congress’s intent in enacting the 1978 Foreign Intelligence Surveillance Act. The program also violates the statute in three ways: the requirement that records sought be “relevant to an authorized investigation;” the requirement that information could be obtained via subpoena duces tecum; and the steps required for use of pen registers and trap and trace devices. Additionally, the program gives rise to serious constitutional concerns. Efforts by the government to save the program on grounds of third party doctrine are unpersuasive in light of the unique circumstances of …

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, …

Issue 2: Table Of Contents

University of Richmond Law Review

No abstract provided.

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

University of Richmond Law Review

No abstract provided.

Privacy In Public, Joel R. Reidenberg

Faculty Scholarship

As government and private companies rapidly expand the infrastructure of surveillance from cameras on every street corner to facial recognition for photographs on social media sites, privacy doctrines built on seclusion are at odds with technological advances. This essay addresses a key conceptual problem in US privacy law identified by Justice Sotomayor in U.S. v. Jones and by Justice Scalia in Kyllo v. U.S.; namely that technological capabilities undermine the meaning of the third-party doctrine and the 4th Amendment's ‘reasonable expectation of privacy’ standard. The essay argues that the conceptual problem derives from the evolution of three stages of development …

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

Faculty Scholarship

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.

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 …

Big Data Distortions: Exploring The Limits Of The Aba Leatpr Standards, Andrew Ferguson

Scholarly Articles in Law Reviews & Journals

This article examines the American Bar Associations’ Standards for Criminal Justice proposed Law Enforcement Access to Third Party Records (LEATPR). The article was written to be part of an Oklahoma Law Review Symposium on the subject of the LEATPR Standards. The article explores how the ABA LEATPR Standards can survive the impact of big data policing. Big data policing, as described here, involves utilizing vast, networked databases to investigate and also predict criminal activity. Big data policing involves the use of not just third party, but "fourth party" commercial aggregators as well as de-identified data sets, that eventually can be …

Constitutional Culpability: Questioning The New Exclusionary Rules, Andrew Ferguson

Scholarly Articles in Law Reviews & Journals

This article addresses the questions left unanswered by the Supreme Court’s recent exclusionary rule cases. The Hudson-Herring-Davis trilogy presents a new and largely unexamined doctrinal landscape for Fourth Amendment suppression hearings. Courts, litigators, and scholars are only now assessing what has changed on the ground in trial practice.Once an automatic remedy for any constitutional violation, the exclusionary rule, now necessitates a separate and more searching analysis. Rights and remedies have been decoupled, such that a clear Fourth Amendment constitutional violation may not lead to the exclusion of evidence. Instead, it now leads to an examination of the conduct of the …

Personal Curtilage: Fourth Amendment Security In Public, Andrew Ferguson

Scholarly Articles in Law Reviews & Journals

Do citizens have any Fourth Amendment protection from sense-enhancing surveillance technologies in public? This article engages a timely question as new surveillance technologies have redefined expectations of privacy in public spaces.This article proposes a new theory of Fourth Amendment security based on the ancient theory of curtilage protection for private property. Curtilage has long been understood as a legal fiction that expands the protection of the home beyond the formal structures of the house. Curtilage recognizes a buffer zone beyond the four corners of the home that deserves protection, even in public, even if accessible to public view. Based on …

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 …

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 …

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 …

The Court Loses Its Way With The Global Positioning System: United States V. Jones Retreats To The “Classic Trespassory Search”, George M. Dery Iii, Ryan Evaro

Michigan Journal of Race and Law

This Article analyzes United States v. Jones, in which the Supreme Court considered whether government placement of a global positioning system (GPS) device on a vehicle to follow a person’s movements constituted a Fourth Amendment “search.” The Jones Court ruled that two distinct definitions existed for a Fourth Amendment “search.” In addition to Katz v. United States’s reasonable-expectation-of-privacy standard, which the Court had used exclusively for over four decades, the Court recognized a second kind of search that it called a “classic trespassory search.” The second kind of search occurs when officials physically trespass or intrude upon a constitutionally protected …

Deadly Drones, Due Process, And The Fourth Amendment, William Funk

William & Mary Bill of Rights Journal

No abstract provided.

Administrative Searches, Technology And Personal Privacy, Russell L. Weaver

William & Mary Bill of Rights Journal

No abstract provided.

Contextual Expectations Of Privacy, Andrew D. Selbst

Cardozo Law Review

Fourth Amendment search jurisprudence is nominally based on a "reasonable expectation of privacy," but actual doctrine is disconnected from society's conception of privacy. Courts rely on various binary distinctions: Is a piece of information secret or not? Was the observed conduct inside or outside? While often convenient, none of these binary distinctions can adequately capture the complicated range of ideas encompassed by "privacy." Privacy theorists have begun to understand that a consideration of social context is essential to a full understanding of privacy. Helen Nissenbaum's theory of contextual integrity, which characterizes a right to privacy as the preservation of expected …

Seizing A Cell Phone Incident To Arrest: Data Extraction Devices, Faraday Bags, Or Aluminum Foil As A Solution To The Warrantless Cell Phone Search Problem, Adam M. Gershowitz

William & Mary Bill of Rights Journal

No abstract provided.

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

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 …

When School Is Not In Session: How Student Drug Testing Can Transform Parenting, Amanda R. Lamberson

Touro Law Review

This comment focuses on a growing trend in today's schools: requiring drug tests. A focus is given both to the judiciary's role in this matter and the Legislature's passage of New York Education Law section 912-a, 10 which regulates student drug testing and urine analysis.

The Fourth Amendment's National Security Exception: Its History And Limits, L. Rush Atkinson

Vanderbilt Law Review

Since 2001, federal prosecutors have indicted and convicted hundreds of defendants for terrorism, espionage, and other national security crimes.' And for every prosecution, there are dozens of investigations into foreign threats that never result in a trial. Between 2001 and 2010, for example, the federal government obtained 16,306 foreign intelligence warrants in the course of its security operations. Between 2004 and 2011, the Federal Bureau of Investigations ("FBI") issued 119,192 National Security Letters for records deemed to be pertinent to national security investigations.

Despite these numbers, security investigations and prosecutions proceed on uncertain constitutional footing. The rights of terrorism suspects …

Who Should Be The ‘Decider’ On Keeping Our Secrets?, Stephen Henderson

Other Faculty Publications

An invited essay for Constitution Day, also available here: http://blogs.law.widener.edu/constitution2013/2013-essay-authors/stephen-henderson/It addresses the national security surveillance disclosed by Edward Snowden and others, and asks whether a fundamental shift would be prudent in the era of Big Data.

Sniff Dogs In Schools: Do The Noses Know?, Charles J. Russo

Educational Leadership Faculty Publications

As drugs and other contraband made their way into schools starting in the 1960s, education leaders turned to drug-sniffing dogs, which typically work in conjunction with law enforcement officials, to detect the presence of contraband in learning environments. In fact, sniff dogs—or their noses—are a highly effective, reliable, and unobtrusive means of discovering potentially dangerous contraband, such as drugs, alcohol, and even gunpowder from firearms. Accordingly, the vast majority of courts have upheld the use of sniff dogs in schools when challenged under the Fourth Amendment’s prohibition against unreasonable searches and seizures.

The use of drug-sniffing dogs has come to …

Stop Hammering Fourth Amendment Rights: Reshaping The Community Caretaking Exception With The Physical Intrusion Standard, Gregory T. Helding

Marquette Law Review

In 1973, the U.S. Supreme Court recognized the community caretaking exception to the Fourth Amendment’s prohibition against unreasonable searches and seizures. As its name suggests, the exception acknowledges that police officers act not merely as law enforcers, but also as community caretakers, rendering aid to those in need, and acting to protect both people and property from harm. As originally conceived, the community caretaking exception was limited to situations involving automobiles where police were performing functions totally divorced from law enforcement. Over the years, courts have expanded the exception considerably. Police officers who suspect a crime has taken place may …

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

Appellate and Supreme Court Clinic

No abstract provided.

It’S Raining Katz And Jones: The Implications Of United States V. Jones–A Case Of Sound And Fury, Jace C. Gatewood

Pace Law Review

This Article discusses the implications of Jones in light of emerging technology capable of duplicating the monitoring undertaken in Jones with the same degree of intrusiveness attributable to GPS tracking devices, but without depending on any physical invasion of property. This Article also discusses how the pervasive use of this emerging technology may reshape reasonable expectations of privacy concerning an individual’s public movements, making it all the more difficult to apply the Fourth Amendment constitutional tests outlined in Jones. In this regard, this Article explores recent trends in electronic tracking, surveillance, and other investigative methods that have raised privacy concerns, …

Survey Of Washington Search And Seizure Law: 2013 Update, Justice Charles W. Johnson, Justice Debra L. Stephens

Seattle University Law Review

This survey is intended to serve as a resource to which Washington lawyers, judges, law enforcement officers, and others can turn as an authoritative starting point for researching Washington search and seizure law. In order to be useful as a research tool, this Survey requires periodic updates to address new cases interpreting the Washington constitution and the U.S. Constitution and to reflect the current state of the law. Many of these cases involve the Washington State Supreme Court’s interpretation of the Washington constitution. Also, as the U.S. Supreme Court has continued to examine Fourth Amendment search and seizure jurisprudence, its …

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

Appellate and Supreme Court Clinic

No abstract provided.

Striking A Balance: The Speech Or Debate Clause’S Testimonial Privilege And Policing Government Corruption, Jay Rothrock

Touro Law Review

No abstract provided.

Over Your Head, Under The Radar: An Examination Of Changing Legislation, Aging Case Law, And Possible Solutions To The Domestic Police Drone Puzzle , J. Tyler Black

Washington and Lee Law Review

No abstract provided.