Fourth Amendment Commons^™

State V. Pinkham: Erosion Of Meaningful Forth Amendment Protection For Vehicle Stops In Maine?, Roger M. Clement Jr.

Maine Law Review

In State v. Pinkham, the Maine Supreme Judicial Court, sitting as the Law Court, held that a police officer's stop of a motorist to inquire and advise about the motorist's improper-but not illegal-lane usage did not necessarily violate the Fourth Amendment's proscription against unreasonable seizures. The Pinkham decision is the first time that the Law Court has validated the stop of a moving vehicle in the absence of either a suspected violation of law or an imminent, ongoing threat to highway safety.
This Note considers whether the Law Court was correct in sustaining the police officer's stop of Ronald Pinkham. …

Please Stop: The Law Court's Recent Roadblock Decisions, Jonathan A. Block

Maine Law Review

Police checkpoints or “roadblocks” have become an increasingly utilized law enforcement tool. At best, these checkpoints result in only a minor inconvenience to motorists. When abused, however, roadblocks have the potential for invidious invasions of privacy and personal freedom. Roadblocks are designed to deter, and to a lesser extent detect, criminal activity by stopping everyone—both the guilty and the law-abiding—for a brief inspection, thereby impinging to some degree on one's freedom of travel, privacy, and “right to be let alone.” Such “seizures” must be “reasonable” under the Fourth Amendment in order to survive constitutional challenge. The major difference between roadblocks …

A Third-Party Doctrine For Digital Metadata, H. Brian Holland

Cardozo Law Review

No abstract provided.

Drones: Where Does The National Airspace System Start?, Jason T. Lorenzon J.D.

National Training Aircraft Symposium (NTAS)

Unmanned Aerial Systems (UAS), Unmanned Aeronautical Vehicles (UAV), drones and Personal Aerial Vehicles (PAV) constitute the greatest technological advancement since the jet age. (Elaine Chao, Secretary of Transportation, October 26, 2017) This technological advancement has prompted significant public policy challenges and the need for new laws regarding navigable airspace. This proposal investigates how airspace used by drones will evolve given existing Constitutional and common law principals. These principals will influence the creation, development and modification of UAS airspace regulations by the Federal Aviation Administration (FAA).

Two critical but unanswered questions concerning the National Airspace System, are where does navigable airspace …

Tinker-Ing With Machine Learning: The Legality And Consequences Of Online Surveillance Of Students, Amy B. Cyphert

Nevada Law Journal

All across the nation, high schools and middle schools are quietly entering into contracts with software companies to monitor the online activity of their students, attempting to predict the next school shooter or to intervene with a student who might be contemplating suicide. Systems using algorithms powered by machine learning trawl the Facebook posts of fifteen–year–olds and weed through the Twitter feeds of seventeen–year–olds. When certain keywords or features are flagged, the posts are forwarded to school administrators, who can decide whether the post requires an intervention and whether the student requires discipline. Who (or what) decides what these keywords …

Extraterritorial Rights In Border Enforcement, Fatma Marouf

Faculty Scholarship

Recent shifts in border enforcement policies raise pressing new questions about the extraterritorial reach of constitutional rights. Policies that keep asylum seekers in Mexico, expand the use of expedited removal, and encourage the cross-border use of force require courts to determine whether noncitizens who are physically outside the United States, or who are treated for legal purposes as being outside even if they have entered the country, can claim constitutional protections. This Article examines a small but growing body of cases addressing these extraterritoriality issues in the border enforcement context, focusing on disparities in judicial analyses that have resulted in …

Revitalizing Fourth Amendment Protections: A True Totality Of The Circumstances Test In § 1983 Probable Cause Determinations, Ryan Sullivan

Nebraska College of Law: Faculty Publications

The Article analyzes claims of police misconduct and false arrest, specifically addressing the issue of whether a police officer may ignore evidence of an affirmative defense, such as self-defense, when determining probable cause for an arrest. The inquiry most often arises in § 1983 civil claims for false arrest where the officer was aware of some evidence a crime had been committed, but was also aware of facts indicating the suspect had an affirmative defense to the crime observed. In extreme cases, the affirmative defense at issue is actually self-defense in response to the officer’s own unlawful conduct. As police …

People V. Buza: A Step In The Wrong Direction, Emily R. Pincin

Loyola of Los Angeles Law Review

No abstract provided.

Unlimited Data Search Plan: Warrantless Border Search Of Mobile Device Data Likely Unconstitutional For Violating The Fundamental Right To Informational Privacy, Atanu Das

St. John's Law Review

(Excerpt)

Part I of this Article discusses a case in which a United States citizen was subject to an unconstitutional warrantless border search of his mobile device data. Part II explains the history and current state of Supreme Court jurisprudence of the border search exception doctrine. Part III explains the way in which Supreme Court jurisprudence finds the right to informational privacy for mobile device data to be a fundamental right. Part IV discusses the reluctance of some legal commentators to find that a governmental intrusion on the right to informational privacy is subject to strict scrutiny. Part V finds …

The Fourth Amendment Inventory As A Check On Digital Searches, Laurent Sacharoff

Sturm College of Law: Faculty Scholarship

Police and federal agents generally must obtain a warrant to search the tens of thousands of devices they seize each year. But once they have a warrant, courts afford these officers broad leeway to search the entire device, every file and folder, all metadata and deleted data, even if in search of only one incriminating file. Courts avow great reverence for the privacy of personal information under the Fourth Amendment but then claim there is no way to limit where an officer might find the target files, or know where the suspect may have hidden them.

These courts have a …

Recalibrating Suspicion In An Era Of Hazy Legality, Deborah Ahrens

Seattle University Law Review

After a century of employing varying levels of prohibition enforced by criminal law, the United States has entered an era where individual states are rethinking marijuana policy, and the majority of states have in some way decided to make cannabis legally available. This symposium Article will offer a description of what has happened in the past few years, as well as ideas for how jurisdictions can use the changing legal status of cannabis to reshape criminal procedure more broadly. This Article will recommend that law enforcement no longer be permitted use the smell of marijuana as a reason to search …

A Unified Constitutional View Of Financial Punishment: Synthesizing The Excessive Fines Clause And Bearden­ Based Protections, Joshua A. Feinzig

Faculty Scholarship

This Note coordinates the Eighth Amendment Excessive Fines Clause with the Fourteenth Amendment wealth-discrimination protection set forth in Bearden v. Georgia It is generally assumed that the two protections operate independently: while the Excessive Fines Clause protects individuals against exorbitant financial obligations, Bearden limits the state from converting criminal debt into a severe liberty deprivation. But in recognizing how the two doctrines are normatively and functionally reinforcing, this Note proposes a single framework for considering financial punishment's constitutionality.

If the Eighth Amendment protection applies at the imposition of a financial punishment, Bearden provides a "second look" at the constitutionality of …

Table Of Contents, Seattle University Law Review

Seattle University Law Review

Table of Contents

Protecting Online Privacy In The Digital Age: Carpenter V. United States And The Fourth Amendment’S Third-Party Doctrine, Cristina Del Rosso, Carol M. Bast

Catholic University Journal of Law and Technology

The goal of this paper is to examine the future of the third-party doctrine with the proliferation of technology and the online data we are surrounded with daily, specifically after the Supreme Court’s decision in Carpenter v. United States. It is imperative that individuals do not forfeit their Constitutional guarantees for the benefit of living in a technologically advanced society. This requires an understanding of the modern-day functional equivalents of “papers” and “effects.”

Looking to the future, this paper contemplates solutions on how to move forward in this technology era by scrutinizing the relevancy of the third-party doctrine due …

Police Brutality And State-Sanctioned Violence In 21st Century America, Itohen Ihaza

Journal of Race, Gender, and Ethnicity

No abstract provided.

The Purpose Paradox: A Linguistic Dilemma Within Fourth Amendment Jurisprudence, Luke Belflower

Mitchell Hamline Law Review

No abstract provided.

United States V. Touset, Katelyn James

NYLS Law Review

No abstract provided.

A New Era: Digital Curtilage And Alexa-Enabled Smart Home Devices, Johanna Sanchez

Touro Law Review

No abstract provided.

In General Public Use: An Unnecessary Test In Fourth Amendment Searches Using Advanced Sensing Technology, Mike Petridis

Touro Law Review

No abstract provided.

Obvious But Not Clear: The Right To Refuse To Cooperate With The Police During A Terry Stop, Sam Kamin, Zachary Shiffler

American University Law Review

No abstract provided.

In Memory Of Professor James E. Bond, Janet Ainsworth

Seattle University Law Review

Janet Ainsworth, Professor of Law at Seattle University School of Law: In Memory of Professor James E. Bond.

Lawful Searches Incident To Unlawful Arrests: A Reform Proposal, Mark A. Summers

Faculty Scholarship

No abstract provided.

Fourth Amendment Textualism, Jeffrey Bellin

Faculty Publications

The Fourth Amendment’s prohibition of “unreasonable searches” is one of the most storied constitutional commands Yet after decades of Supreme Court jurisprudence, a coherent definition of the term “search” remains surprisingly elusive Even the justices know they have a problem Recent opinions only halfheartedly apply the controlling “reasonable expectation of privacy” test and its wildly unpopular cousin, “third-party doctrine,” with a few justices in open revolt.

These fissures hint at the Court’s openness to a new approach Unfortunately, no viable alternatives appear on the horizon The justices themselves offer little in the way of a replacement And scholars’ proposals exhibit …

Katz, Carpenter, And Classical Conservatism, Nicholas A. Kahn-Fogel

Cornell Journal of Law and Public Policy

In 1967, in Katz v. United States, the Supreme Court adopted a privacy-based framework for determining whether government conduct constitutes a Fourth Amendment search. Under that standard, a search occurs when the government infringes on an expectation of privacy that "society is prepared to recognize as 'reasonable.'" Although the Court qualified its commitment to Katz in 2012 by asserting that an older, property-based approach survived Katz and remains the first-line test for identifying Fourth Amendment searches, most of the Court today is committed to preserving a role for the Katz standard. Yet, most of the justices have also recognized problems …

Table Of Contents, Seattle University Law Review

Seattle University Law Review

No abstract provided.

"23 And Plea": Limiting Police Use Of Genealogy Sites After Carpenter V. United States, Antony Barone Kolenc

West Virginia Law Review

No abstract provided.

Mission Creep And Wiretap Act 'Super Warrants': A Cautionary Tale, Jennifer S. Granick, Patrick Toomey, Naomi Gilens, Daniel Yadron Jr.

Loyola of Los Angeles Law Review

Congress enacted the Wiretap Act in 1968 in an effort to combat organized crime while safeguarding the privacy of innocent Americans. However, the Act instead served to legitimize wiretapping, and its privacy protections have eroded over time. As a result, there has been a significant increase in wiretapping in the decades since the Act’s passage. As technology evolves, the Wiretap Act does less to protect Americans’ private communications from government interception. Nevertheless, policy makers see the Wiretap Act, with its “super-warrant” procedures, as the gold standard for statutory privacy protection. To the contrary, when considering how to regulate new and …

Guilt By Genetic Association: The Fourth Amendment And The Search Of Private Genetic Databases By Law Enforcement, Claire Abrahamson

Fordham Law Review

Over the course of 2018, a number of suspects in unsolved crimes have been identified through the use of GEDMatch, a public online genetic database. Law enforcement’s use of GEDMatch to identify suspects in cold cases likely does not constitute a search under the Fourth Amendment because the genetic information hosted on the website is publicly available. Transparency reports from direct-to-consumer (DTC) genetic testing providers like 23andMe and Ancestry suggest that federal and state officials may now be requesting access to private genetic databases as well. Whether law enforcement’s use of private DTC genetic databases to search for familial relatives …

All Watched Over By Machines Of Loving Grace: Border Searches Of Electronic Devices In The Digital Age, Sean O'Grady

Fordham Law Review

The border search exception to the Fourth Amendment has historically given the U.S. government the right to conduct suspicionless searches of the belongings of any individual crossing the border. The federal government relies on the border search exception to search and detain travelers’ electronic devices at the border without a warrant or individualized suspicion. The government’s justification for suspicionless searches of electronic devices under the traditional border search exception for travelers’ property has recently been called into question in a series of federal court decisions. In March 2013, the Ninth Circuit in United States v. Cotterman became the first federal …

Customs, Immigration, And Rights: Constitutional Limits On Electronic Border Searches, Laura K. Donohue

Georgetown Law Faculty Publications and Other Works

The warrantless search of travelers’ electronic devices as they enter and exit the United States is rapidly increasing. While the Supreme Court has long recognized a border-search exception to the Fourth Amendment’s warrant requirement, it applies to only two interests: promoting the duty regime and preventing contraband from entering the country; and ensuring that individuals are legally admitted. The government’s recent use of the exception goes substantially beyond these matters. U.S. Customs and Border Protection (CBP) and Immigration and Customs Enforcement (ICE) are using it to search electronic devices, and at times the cloud, for evidence of any criminal activity, …