Fourth Amendment Commons^™

The Unreasonable Rise Of Reasonable Suspicion: Terrorist Watchlists And Terry V. Ohio, Jeffrey Kahn

William & Mary Bill of Rights Journal

Terry v. Ohio’s “reasonable suspicion” test was created in the context of domestic law enforcement, but it did not remain there. This Essay examines the effect of transplanting this test into a new context: the world of terrorist watchlists. In this new context, reasonable suspicion is the standard used to authorize the infringement on liberty that often results from being watchlisted. But nothing else from the case that created that standard remains the same. The government official changes from a local police officer to an anonymous member of the intelligence community. The purpose changes from crime prevention to counterterrorism. …

Notice And Standing In The Fourth Amendment: Searches Of Personal Data, Jennifer Daskal

William & Mary Bill of Rights Journal

In at least two recent cases, courts have rejected service providers’ capacity to raise Fourth Amendment claims on behalf of their customers. These holdings rely on longstanding Supreme Court doctrine establishing a general rule against third parties asserting the Fourth Amendment rights of others. However, there is a key difference between these two recent cases and those cases on which the doctrine rests. The relevant Supreme Court doctrine stems from situations in which someone could take action to raise the Fourth Amendment claim, even if the particular third-party litigant could not. In the situations presented by the recent cases, by …

Horizontal Cybersurveillance Through Sentiment Analysis, Margaret Hu

William & Mary Bill of Rights Journal

This Essay describes emerging big data technologies that facilitate horizontal cybersurveillance. Horizontal cybersurveillance makes possible what has been termed as “sentiment analysis.” Sentiment analysis can be described as opinion mining and social movement forecasting. Through sentiment analysis, mass cybersurveillance technologies can be deployed to detect potential terrorism and state conflict, predict protest and civil unrest, and gauge the mood of populations and subpopulations. Horizontal cybersurveillance through sentiment analysis has the likely result of chilling expressive and associational freedoms, while at the same time risking mass data seizures and searches. These programs, therefore, must be assessed as adversely impacting a combination …

Orwell's 1984 And A Fourth Amendment Cybersurveillance Nonintrusion Test, Margaret Hu

Faculty Publications

This Article describes a cybersurveillance nonintrusion test under the Fourth Amendment that is grounded in evolving customary law to replace the reasonable expectation of privacy test formulated in Katz v. United States. To illustrate how customary law norms are shaping modern Fourth Amendment jurisprudence, this Article examines the recurrence of judicial references to George Orwell’s novel, 1984, within the Fourth Amendment context when federal courts have assessed the constitutionality of modern surveillance methods. The Supreme Court has indicated that the Fourth Amendment privacy doctrine must now evolve to impose meaningful limitations on the intrusiveness of new surveillance technologies. …

Brief Of Scholars Of The History And Original Meaning Of The Fourth Amendment As Amici Curiae In Support Of Petitioner, Margaret Hu

Briefs

No abstract provided.

Pricing The Fourth Amendment, Miriam H. Baer

William & Mary Law Review

Critics have long decried the Fourth Amendment’s lack of an adequate remedy to secure its compliance. Neither the exclusionary rule nor the threat of civil liability deters police misconduct, leaving scholars to cast about for alternative measures. The emphasis on penalties, however, overlooks a different problem: detection. Because of policing’s fast-paced nature, even so-called “flagrant” Fourth Amendment violations trigger insufficient liability due to low probabilities of detection.

This Article addresses this problem by drawing on the Pigouvian tax literature. The Pigouvian tax—sometimes referred to as a “corrective tax”—is a pricing instrument imposed by regulators in an amount equal to the …

The Positive Law Model Of The Fourth Amendment, William Baude, James Y. Stern

Faculty Publications

For fifty years, courts have used a “reasonable expectation of privacy” standard to define “searches” under the Fourth Amendment. As others have recognized, that doctrine is subjective, unpredictable, and conceptually confused, but viable alternatives have been slow to emerge. This Article supplies one.

We argue that Fourth Amendment protection should be anchored in background positive law. The touchstone of the search-and-seizure analysis should be whether government officials have done something forbidden to private parties. It is those actions that should be subjected to Fourth Amendment reasonableness review and the presumptive requirement to obtain a warrant. In short, Fourth Amendment protection …

The Post-Riley Search Warrant: Search Protocols And Particularity In Cell Phone Searches, Adam M. Gershowitz

Faculty Publications

Last year, in Riley v. California, the Supreme Court required police to procure a warrant before searching a cell phone. Unfortunately, the Court’s assumption that requiring search warrants would be “simple” and very protective of privacy was overly optimistic. This article reviews lower court decisions in the year since Riley and finds that the search warrant requirement is far less protective than expected. Rather than restricting search warrants to the narrow evidence being sought, some magistrates have issued expansive warrants authorizing a search of the entire contents of the phone with no restrictions whatsoever. Other courts have authorized searches …

Regulating Drones Under The First And Fourth Amendments, Marc Jonathan Blitz, James Grimsley, Stephen E. Henderson, Joseph Thai

William & Mary Law Review

The FAA Modernization and Reform Act of 2012 requires the Federal Aviation Administration to integrate unmanned aerial vehicles (UAVs), or drones, into the national airspace system by September 2015. Yet perhaps because of their chilling accuracy in targeted killings abroad, perhaps because of an increasing consciousness of diminishing privacy more generally, and perhaps simply because of a fear of the unknown, divergent UAV-restrictive legislation has been proposed in Congress and enacted in a number of states. Given UAV utility and cost-effectiveness over a vast range of tasks, however, widespread commercial use ultimately seems certain. Consequently, it is imperative to understand …

The Right To Remain Armed, Jeffrey Bellin

Faculty Publications

The laws governing gun possession are changing rapidly. In the past two years, federal courts have wielded a revitalized Second Amendment to invalidate longstanding gun carrying restrictions in Chicago, the District of Columbia, and throughout California. Invoking similar Second Amendment themes, legislators across the country have steadily deregulated public gun carrying, preempting municipal gun control ordinances in cities like Philadelphia, Atlanta, and Cleveland.

These changes to substantive gun laws reverberate through the constitutional criminal procedure framework. By making it lawful for citizens to carry guns even in crowded urban areas, enhanced Second Amendment rights trigger Fourth Amendment protections that could …

Obscured By Clouds: The Fourth Amendment And Searching Cloud Storage Accounts Through Locally Installed Software, Aaron J. Gold

William & Mary Law Review

No abstract provided.

Criminal Innovation And The Warrant Requirement: Reconsidering The Rights-Police Efficiency Trade-Off, Tonja Jacobi, Jonah Kind

William & Mary Law Review

It is routinely assumed that there is a trade-off between police efficiency and the warrant requirement. But existing analysis ignores the interaction between law-enforcement investigative practices and criminal innovation. Narrowing the definition of a search or otherwise limiting the requirement for a warrant gives criminals greater incentive to innovate to avoid detection. With limited resources to develop countermeasures, law enforcement officers will often be just as effective at capturing criminals when facing higher Fourth Amendment hurdles. We provide a game-theoretic model that shows that when law-enforcement investigation and criminal innovation are considered in a dynamic context, the police efficiency rationale …

Future Of The Fourth Amendment: The Problem With Privacy, Poverty And Policing, Kami Chavis Simmons

Faculty Publications

For decades, the reasonable expectation of privacy has been the primary standard by which courts have determined whether a "search" has occurred within the meaning of the Fourth Amendment. The Supreme Court's recent decision in U.S. v. Jones, however, has reinvigorated the physical trespass doctrine's importance when determining whether there has been a "search" triggering constitutional protection. Recognizing the unpredictability of the reasonable expectation of privacy doctrine and that doctrine's bias against the urban poor, many scholars hope that the Jones opinion may ameliorate the class divide that has developed in Fourth Amendment jurisprudence.

This Article argues that while …

The Inverse Relationship Between The Constitutionality And Effectiveness Of New York City "Stop And Frisk", Jeffrey Bellin

Faculty Publications

New York City sits at the epicenter of an extraordinary criminal justice phenomenon. While employing aggressive policing tactics, such as “stop and frisk,” on an unprecedented scale, the City dramatically reduced both violent crime and incarceration – with the connections between these developments (if any) hotly disputed. Further clouding the picture, in August 2013, a federal district court ruled the City’s heavy reliance on “stop and frisk” unconstitutional. Popular and academic commentary generally highlights isolated pieces of this complex story, constructing an incomplete vision of the lessons to be drawn from the New York experience. This Article brings together all …

Section 6: Criminal, Institute Of Bill Of Rights Law, William & Mary Law School

Supreme Court Preview

No abstract provided.

United States Of America, Plaintiff-Appellee, V. Charles Williams Jr., Defendant-Appellant: Reply Brief Of Appellant, Gregory Davis, Patricia E. Roberts, Brittany Sadler, Andrew L. Steinberg, Tillman J. Breckenridge, Thomas W. Ports Jr.

Appellate and Supreme Court Clinic

No abstract provided.

Symposium: Surprising Unanimity, Even More Surprising Clarity, Adam M. Gershowitz

Popular Media

No abstract provided.

United States Of America, Plaintiff-Appellee, V. Charles Williams Jr., Defendant-Appellant: Brief Of Appellant, Gregory Davis, Patricia E. Roberts, Brittany Sadler, Andrew L. Steinberg, Tillman J. Breckenridge, Thomas W. Ports Jr.

Appellate and Supreme Court Clinic

No abstract provided.

Why Arizona V. Gant Is The Wrong Solution To The Warrantless Cell Phone Search Problem, Adam M. Gershowitz

Faculty Publications

No abstract provided.

Personal Curtilage: Fourth Amendment Security In Public, Andrew Guthrie Ferguson

William & Mary Law Review

Do citizens have any Fourth Amendment protection from senseenhancing surveillance technologies in public? This Article engages a timely question as new surveillance technologies have redefined expectations of privacy in public spaces. It 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. Based on custom and law protecting against both nosy neighbors and the government, curtilage was defined by the actions the property owner took to signal a …

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

William & Mary Bill of Rights Journal

No abstract provided.

David Leon Riley V. State Of California And United States Of America V. Brima Wurie: Brief Of Amici Curiae Criminal Law Professors In Support Of Petitioner Riley And Respondent Wurie, Adam M. Gershowitz, Patricia E. Roberts, Tillman J. Breckenridge, Tara A. Brennan

Briefs

No abstract provided.

Richard Ortega, Plaintiff-Appellant, V. United States Immigration And Customs Enforcement, Et Al., Defendants-Appellants: Petition For A Writ Of Certiorari, Patricia E. Roberts, Tillman J. Breckenridge, Thomas W. Ports Jr.

Appellate and Supreme Court Clinic

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.

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.

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.

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.

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.

Richard Ortega, Plaintiff-Appellant, V. United States Immigration And Customs Enforcement, Et Al., Defendants-Appellants: Reply Brief Of Appellant, Patricia E. Roberts, Tillman J. Breckenridge, Alison R.W. Toepp

Appellate and Supreme Court Clinic

No abstract provided.