Fourth Amendment Commons^™

State V. Cloutier: Implied Invitees, Pretext And Plain View Under The Fourth Amendment, Dennis M. Doiron

Maine Law Review

Law enforcement officers often have occasion to follow the path to the front door of a residence in order to speak to its occupant. Upon answering the door, the occupant may hear a complaint about his barking dog, a query as to whether he witnessed the burglary next door, or a plea seeking support for the police department's Christmas charity drive. Occasionally, a police officer follows the path to a person's door and unexpectedly observes incriminating evidence or activities. In such cases, the police officer's conduct generates the issue of whether his observation implicates the fourth amendment's prohibition against unreasonable …

The Problem Of Third-Party Consent In Fourth Amendment Searches: Toward A "Conservative" Reading Of The Matlock Decision, Robert Deschene

Maine Law Review

In United States v. Matlock, the United States Supreme Court delivered its most recent and comprehensive statement on the doctrine of third-party consent. Under the doctrine, police may search a defendant's home or effects without first obtaining a judicially issued search warrant. Instead of this traditional prerequisite for a valid fourth amendment search, the police need only have the voluntary consent of a third person who possesses "common authority" over or a "sufficient relationship" to the area to be searched. At that point, the defendant's own consent becomes largely irrelevant. Both the United States and Maine constitutions provide protection against …

Unfenced: The Fourth Circuit Gives Geofencing Its First Appellate Go-Ahead In United States V. Chatrie, Jordan Wallace-Wolf

Washington and Lee Law Review Online

In United States v. Chatrie, the Fourth Circuit issued the first federal appellate opinion on the Fourth Amendment status of geofencing queries. The opinion is significant because geofences present a conceptual challenge to the framework of Carpenter v. United States, the reigning Supreme Court precedent on the Fourth Amendment status of digital searches. That opinion held that long-term tracking of a target individual was a search. However, geofencing reveals information about an indeterminate number of individuals for only a short time, in virtue of their being at a target location during a target span of time. Does the …

State V. Cloutier: Implied Invitees, Pretext And Plain View Under The Fourth Amendment, Dennis M. Doiron

Maine Law Review

Law enforcement officers often have occasion to follow the path to the front door of a residence in order to speak to its occupant. Upon answering the door, the occupant may hear a complaint about his barking dog, a query as to whether he witnessed the burglary next door, or a plea seeking support for the police department's Christmas charity drive. Occasionally, a police officer follows the path to a person's door and unexpectedly observes incriminating evidence or activities. In such cases, the police officer's conduct generates the issue of whether his observation implicates the fourth amendment's prohibition against unreasonable …

Back To The Future: Revisiting State Constitutions To Protect Against New Technological Intrusions, Matthew Radford

Washington and Lee Law Review

The Fourth Amendment is crucial for protecting Americans from government intrusion. However, new technologies such as pole cameras, reverse keyword searches, and geofence searches provide new ways for governments to gather information about individuals. As these new technologies develop, the Fourth Amendment has struggled to advance alongside this new technology.

Thankfully, the Fourth Amendment is not the only protection Americans have from government intrusion. Every single state has its own state constitution and analog to the Federal Fourth Amendment. In fact, some states had their own analog amendments even before the adoption of the Federal Fourth Amendment. While oftentimes the …

University Of The District Of Columbia Law Review, University Of The District Of Columbia Law Review

University of the District of Columbia Law Review

No abstract provided.

Black Lives Still Matter: The Unconstitutionality Of The Reasonableness Standard In The Doctrine Of Qualified Immunity, Angela D. Minor, Esq.

University of the District of Columbia Law Review

No abstract provided.

Mental Health Response To 911 Calls: Defunding The Police, Now With All Of The Danger And None Of The Protection, Marcia M. Ziegler

University of the District of Columbia Law Review

No abstract provided.

Dobbs Was Wrong: The Liberty To Choose To Give Birth Should Be Federally Protected, Alysa J. Wiggins

University of the District of Columbia Law Review

No abstract provided.

An Analysis Of United States V. Morta: Refining The Application Of The Other-Indicia Approach To Criminal-Alias Mail, Nicholas Manning

Pepperdine Law Review

Americans who use their legal names to send and receive mail through traditional postal services have long maintained a reasonable expectation of privacy in that mail under the Fourth Amendment. Courts have also recognized that even those who use aliases with traditional postal services have a reasonable expectation of privacy in their mail. But circuit courts have split over whether Americans who use aliases in mail purely for criminal purposes—such as sending or receiving drugs—should have that same expectation of privacy. More specifically, courts disagree over the correct approach to analyze a defendant’s criminal-alias mail for purposes of Fourth Amendment …

Dude, Where’S My Data? A Legislative Band-Aid For Data Brokers’ Bullet Hole In Consumer Privacy Protection, Emily Bushman

Catholic University Law Review

The development and proliferation of the Internet, GPS, cell phones, social media, and the associated data that support these now ubiquitous technologies have created a new ecosystem of information making up a person’s digital identity. Our digital footprints have traditionally been subject to different levels of privacy protection depending upon the kind of data at issue. Over time, court decisions have revealed tensions and a lack of consistency on the question of how the protections guaranteed by the Fourth Amendment apply to an individual’s digital footprint and their reasonable expectations of privacy over it. This Comment will examine the gaps …

Going Cashless: Privacy Implications For Gun Control In A Digital Economy, Liza Goldenberg

The Journal of Business, Entrepreneurship & the Law

This paper will examine how, given the United States’ shift toward a cashless economy, the country’s top credit-card companies’ potential decision to implement a new merchant code for firearm-related transactions as a method of gun control will backfire, jeopardizing consumer privacy and leading to unregulated transactions through cryptocurrencies. Since the majority of gun violence stems from firearm transactions not involving credit cards, credit-card companies should abandon the new merchant code that dissuades Americans from exercising their fundamental rights. The American economy should focus on slowing the shift toward a digital economy so that federal and state governments can implement legislation …

Computationally Assessing Suspicion, Wesley M. Oliver, Morgan A. Gray, Jaromir Savelka, Kevin D. Ashley

University of Cincinnati Law Review

Law enforcement officers performing drug interdiction on interstate highways have to decide nearly every day whether there is reasonable suspicion to detain motorists until a trained dog can sniff for the presence of drugs. The officers’ assessments are often wrong, however, and lead to unnecessary detentions of innocent persons and the suppression of drugs found on guilty ones. We propose a computational method of evaluating suspicion in these encounters and offer experimental results from early efforts demonstrating its feasibility. With the assistance of large language and predictive machine learning models, it appears that judges, advocates, and even police officers could …

Computationally Assessing Suspicion, Wesley M. Oliver

Law Faculty Publications

Law enforcement officers performing drug interdiction on interstate highways have to decide nearly every day whether there is reasonable suspicion to detain motorists until a trained dog can sniff for the presence of drugs. The officers’ assessments are often wrong, however, and lead to unnecessary detentions of innocent persons and the suppression of drugs found on guilty ones. We propose a computational method of evaluating suspicion in these encounters and offer experimental results from early efforts demonstrating its feasibility. With the assistance of large language and predictive machine learning models, it appears that judges, advocates, and even police officers could …

The Mosaic Theory In Fourth Amendment Jurisprudence: The Last Bastion Of Privacy In A Camera-Surveilled World, Auggie Alvarado

St. Mary's Law Journal

No abstract provided.

Good Policing Practices Are Difficult, Even For The Avengers, Melanie Reid

Cleveland State Law Review

Policing, as a topic, is complicated. Many have strong views as to what police should or should not be doing and how effectively they are doing it. Too often policing has become polarized with various perspectives disagreeing as to the future of policing. Black Lives Matter, Defund the Police, and Policing Abolition movements are on one spectrum compared to the Blue Lives Matter Movement or other mayoral or police union initiatives. This is clearly a time to collaborate and learn from the various perspectives to bring hope and change in the future. Lawyers, academics, community members, and police officers alike …

The Post-Dobbs Reality: Privacy Expectations For Period-Tracking Apps In Criminal Abortion Prosecutions, Sophie L. Nelson

Pepperdine Law Review

The Supreme Court’s decision to overturn Roe v. Wade and Planned Parenthood v. Casey in June 2022 was met with waves of both support and criticism throughout the United States. Several states immediately implemented or began drafting trigger laws that criminalize seeking and providing an abortion. These laws prompted several period-tracking app companies to encrypt their users’ data to make it more difficult for the government to access period- and pregnancy-related information for criminal investigations. This Comment explores whether the Fourth Amendment and U.S. privacy statutes protect users of period-tracking apps from government surveillance. More specifically, this Comment argues that …

Pretrial Commitment And The Fourth Amendment, Laurent Sacharoff

Notre Dame Law Review

Today, the Fourth Amendment Warrant Clause governs arrest warrants and search warrants only. But in the founding era, the Warrant Clause governed a third type of warrant: the “warrant of commitment.” Judges issued these warrants to jail defendants pending trial. This Article argues that the Fourth Amendment Warrant Clause, with its oath and probable cause standard, should be understood today to apply to this third type of warrant. That means the Warrant Clause would govern any initial appearance where a judge first commits a defendant—a process that currently falls far short of fulfilling its constitutional and historical function. History supports …

Intellectual Property And The Myth Of Nonrivalry, James Y. Stern

Notre Dame Law Review

The concept of rivalry is central to modern accounts of property. When one per-son’s use of a resource is incompatible with another’s, a system of rights to determine its use may be necessary. It is commonly asserted, however, that informational goods like inventions and expressive works are nonrivalrous and that intellectual property rights must therefore be subject to special limitation, if they should even exist at all. This Article examines the idea of rivalry more closely and makes a series of claims about the analysis of rivalrousness for purposes of such arguments. Within that frame-work, it argues that rivalry should …

Barcoding Bodies: Rfid Technology And The Perils Of E-Carceration, Jackson Samples

Duke Law & Technology Review

Electronic surveillance now plays a central role in the criminal legal system. Every year, hundreds of thousands of people are tracked by ankle monitors and smartphone technology. And frighteningly, commentators and policymakers have now proposed implanting radio frequency identification (“RFID”) chips into people’s bodies for surveillance purposes. This Note examines the unique risks of these proposals—particularly with respect to people on probation and parole—and argues that RFID implants would constitute a systematic violation of individual privacy and bodily integrity. As a result, they would also violate the Fourth Amendment.