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Criminal Procedure

William & Mary Law School

William & Mary Law Review

United States Constitution 4th Amendment

Publication Year

Articles 1 - 2 of 2

Full-Text Articles in Law

Fourth Amendment Infringement Is Afoot: Revitalizing Particularized Reasonable Suspicion For Terry Stops Based On Vague Or Discrepant Suspect Descriptions, Caroline E. Lewis Apr 2022

Fourth Amendment Infringement Is Afoot: Revitalizing Particularized Reasonable Suspicion For Terry Stops Based On Vague Or Discrepant Suspect Descriptions, Caroline E. Lewis

William & Mary Law Review

In Terry v. Ohio, the Supreme Court granted law enforcement broad power to perform a limited stop and search of someone when an officer has reasonable suspicion that the person is engaged in criminal activity. The resulting “Terry stop” created a way for police officers to investigate a suspicious person without requiring full probable cause for an arrest. The officer need only have “reasonable suspicion supported by articulable facts” based on the circumstances and the officer’s policing “experience that criminal activity may be afoot.” Reasonable suspicion is—by design—a broad standard, deferential to police officers’ judgment. Law enforcement officers …


Criminal Innovation And The Warrant Requirement: Reconsidering The Rights-Police Efficiency Trade-Off, Tonja Jacobi, Jonah Kind Feb 2015

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 …