Fourth Amendment Commons^™

Warrantless Cell Phone Searches And The 4th Amendment: You Think You Deleted Those Text Messages…But You Have No Idea…, Amanda Brill

Student Works

No abstract provided.

Gps Tracking And The Fourth Amendment: The New Frontier In Counterterrorism Efforts, German Rozencranc

Student Works

No abstract provided.

Beyond Law Enforcement: Camreta V. Greene, Child Protection Investigations, And The Need To Reform The Fourth Amendment Special Needs Doctrine, Joshua Gupta-Kagan

Faculty Scholarship

The Fourth Amendment “special needs” doctrine distinguishes between searches and seizures that serve the “normal need for law enforcement” and those that serve some other special need, excusing non-law-enforcement searches and seizures from the warrant and probable cause requirements. The United States Supreme Court has never justified drawing this bright line exclusively around law enforcement searches and seizures but not around those that threaten important noncriminal constitutional rights.

Child protection investigations illustrate the problem: millions of times each year, state child protection authorities search families' homes and seize children for interviews about alleged maltreatment. Only a minority of these investigations …

Virtual Blinds: Finding Online Privacy In Offline Precedents, Allyson W. Haynes

Vanderbilt Journal of Entertainment & Technology Law

A person in a building shows a desire for privacy by pulling her blinds shut or closing her curtains. Otherwise, she cannot complain when her neighbor sees her undressing from the window, or when a policeman looks up from the street and sees her marijuana plants. In the online context, can we find an analogy to these privacy blinds? Or is the window legally bare because of the nature of the Internet?

This Article argues that by analyzing the privacy given to communications in the offline context, and in particular, by analyzing case law recognizing privacy in an otherwise public …

Searching Secrets, Nita A. Farahany

Faculty Scholarship

A Fourth Amendment violation has traditionally involved a physical intrusion such as the search of a house or the seizure of a person or her papers. Today, investigators rarely need to break down doors, rummage through drawers, or invade one’s peace and repose to obtain incriminating evidence in an investigation. Instead, the government may unobtrusively intercept information from electronic files, GPS transmissions, and intangible communications. In the near future, it may even be possible to intercept information directly from suspects’ brains. Courts and scholars have analogized modern searches for information to searches of tangible property like containers and have treated …

No More Chipping Away: The Roberts Court Uses An Axe To Take Out The Fourth Amendment Exclusionary Rule, Tracey Maclin, Jennifer Marie Rader

Faculty Scholarship

This article considers the current status of the Fourth Amendment exclusionary rule under the Roberts Court, as well as what the future holds for the rule. Despite Justice Kennedy’s 2006 declaration that “the continued operation of the exclusionary rule, as settled and defined by our precedents, is not in doubt,” this Article demonstrates why this is not the case. Kennedy’s statement is noteworthy and has been accorded substantial weight primarily because it was made at a time when it was thought that four Justices (Chief Justice Roberts, and Justices Scalia, Thomas, and Alito) were prepared to announce the demise of …

A Mosaic Shield: Maynard, The Fourth Amendment, And Privacy Rights In The Digital Age, Erin Smith Dennis

Cardozo Law Review

No abstract provided.

Crime-Severity Distinctions And The Fourth Amendment: Reassessing Reasonableness In A Changing World, Jeffrey Bellin

Faculty Publications

A growing body of commentary calls for the Supreme Court to recalibrate its Fourth Amendment jurisprudence in response to technological and social changes that threaten the traditional balance between public safety and personal liberty. This Article joins the discussion, highlighting a largely overlooked consideration that should be included in any modernization of Fourth Amendment doctrine—crime severity.

The Supreme Court emphasizes that “reasonableness” is the “touchstone” of Fourth Amendment analysis. Yet, in evaluating contested searches and seizures, current Fourth Amendment doctrine ignores a key determinant of reasonableness, the crime under investigation. As a result, an invasive search of a suspected murderer …

Can A Password Stop Police From Searching Your Cell Phone Incident To Arrest?, Adam M. Gershowitz

Faculty Publications

No abstract provided.

Notes On Borrowing And Convergence, Robert L. Tsai, Nelson Tebbe

Cornell Law Faculty Publications

This is a response to Jennifer E. Laurin, "Trawling for Herring: Lessons in Doctrinal Borrowing and Convergence," 111 Colum. L. Rev. 670 (2011), which analyzes the Supreme Court's resort to tort-based concepts to limit the reach of the Fourth Amendment's exclusionary rule. We press three points. First, there are differences between a general and specific critique of constitutional borrowing. Second, the idea of convergence as a distinct phenomenon from borrowing has explanatory potential and should be further explored. Third, to the extent convergence occurs, it matters whether concerns of judicial administration or political reconstruction are driving doctrinal changes.

Notes On Borrowing And Convergence, Robert L. Tsai, Nelson Tebbe

Faculty Scholarship

This is a response to Jennifer E. Laurin, "Trawling for Herring: Lessons in Doctrinal Borrowing and Convergence," 111 Colum. L. Rev. 670 (2011), which analyzes the Supreme Court's resort to tort-based concepts to limit the reach of the Fourth Amendment's exclusionary rule. We press three points. First, there are differences between a general and specific critique of constitutional borrowing. Second, the idea of convergence as a distinct phenomenon from borrowing has explanatory potential and should be further explored. Third, to the extent convergence occurs, it matters whether concerns of judicial administration or political reconstruction are driving doctrinal changes.

The Fourth Amendment Rights Of Children At Home: When Parental Authority Goes Too Far, Kristin Henning

William & Mary Law Review

Although it is virtually undisputed that children have some Fourth Amendment rights independent of their parents, it is equally clear that youth generally receive less constitutional protection than adults. In a search for continuity and coherence in Fourth Amendment jurisprudence involving minors, Professor Henning identifies three guiding principles—context, parental authority, and the minor’s capacity—that weave together children’s rights cases. She argues that parental authority too often prevails over children’srights, even when context and demonstrated capacity would supportaffirmation of those rights. Context involves both the physical settingin which Fourth Amendment protections are sought and the nature of the privacy interest at …

Following You Here, There, And Everytwhere: An Investigation Of Gps Technology, Privacy, And The Fourth Amendment, Stephanie Gaylord Forbes

W&M Law Student Publications

No abstract provided.

Section 1: Moot Court: United States V. Jones, Institute Of Bill Of Rights Law, William & Mary Law School

Supreme Court Preview

No abstract provided.

A Brave New World Of Stop And Frisk, Ron Bacigal

Washington and Lee Journal of Civil Rights and Social Justice

No abstract provided.

Hiding In Plain Sight: Protection From Gps Technology Requires Congressional Action, Not A Stretch Of The Fourth Amendment, Kimberly C. Smith

Mercer Law Review

In the fall of 2010, a college student in Santa Clara, California, found a peculiar object on the underside of his vehicle after a trip to the mechanic. The student's friend posted an online picture of the strange device asking for suggestions about its source and "if it mean[t] the [Federal Bureau of Investigation] 'is after us.'" As it turns out, the Federal Bureau of Investigation (FBI) was secretly tracking the twenty-year- old Arab-American using a Global Positioning System (GPS) affixed to the underside of his vehicle. The FBI located the student two days after the posting and demanded the …

Framing The Fourth, Tracey Maclin, Julia Mirabella

Michigan Law Review

Our knowledge of the Fourth Amendment's history was fundamentally transformed when William Cuddihy completed his Ph.D. dissertation in 1990. Cuddihy's study was the most comprehensive and detailed examination of the history of search and seizure law and essential reading for anyone interested in the amendment's history. At first, Cuddihy's work was little known: only a few people noticed when the highly regarded constitutional historian Leonard W. Levy stated that "Cuddihy is the best authority on the origins of the Fourth Amendment." Cuddihy finished his dissertation in 1990 and it remained unedited, unpublished, and largely unknown for several years-until Justice O'Connor …

Big Brother Is Watching: The Reality Show You Didn't Audition For, J. Amy Dillard

All Faculty Scholarship

In 1984, at the height of the Reagan-era war on drugs, the Supreme Court created a bright-line exception to Fourth Amendment protection by declaring that no person had a reasonable expectation of privacy in an area defined as an open field. When it created the exception, the Court ignored positive law and its own jurisprudence that the Fourth Amendment protects people, not places. The open fields doctrine allows law enforcement officers to enter posted, private areas that are not part of a house or its curtilage for brief surveillance. The Supreme Court has never “extended the open fields doctrine to …

Framing The Fourth, Tracey Maclin, Julia Mirabella

Faculty Scholarship

History is again an important element of the Supreme Court’s Fourth Amendment analysis. In Wyoming v. Houghton, Justice Scalia’s opinion for the Court announced that a historical inquiry is the starting point for every Fourth Amendment case. William Cuddihy’s book on the origins and original meaning of the Fourth Amendment will undoubtedly assist the Justices (and everyone else) in understanding the history of search and seizure law.

Cuddihy’s historical analysis is unprecedented. As Justice O’Connor has described it, Cuddihy’s work is “one of the most exhaustive analyses of the original meaning of the Fourth Amendment ever undertaken.” Cuddihy reviewed thousands …

New Jersey V. T.L.O.: School Searches And The Applicability Of The Exclusionary Rule In Juvenile Delinquency And Criminal Proceedings, Bryan Stoddard

Brigham Young University Education and Law Journal

No abstract provided.