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Fourth Amendment Commons

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Articles 31 - 37 of 37

Full-Text Articles in Fourth Amendment

Predictive Policing And Reasonable Suspicion, Andrew Ferguson Jan 2012

Predictive Policing And Reasonable Suspicion, Andrew Ferguson

Scholarly Articles in Law Reviews & Journals

Predictive policing is a new law enforcement strategy to reduce crime by predicting criminal activity before it happens. Using sophisticated computer algorithms to forecast future events from past crime patterns, predictive policing has become the centerpiece of a new smart-policing strategy in several major cities. The initial results have been strikingly successful in reducing crime.This article addresses the Fourth Amendment consequences of this police innovation, analyzing the effect of predictive policing on the concept of reasonable suspicion. This article examines predictive policing in the context of the larger constitutional framework of “prediction” and the Fourth Amendment. Many aspects of current …


Notes On Borrowing And Convergence, Robert Tsai, Nelson Tebbe Jan 2011

Notes On Borrowing And Convergence, Robert Tsai, Nelson Tebbe

Scholarly Articles in Law Reviews & Journals

his 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.


Crime Mapping And The Fourth Amendment: Redrawing 'High Crime Areas', Andrew Ferguson Jan 2011

Crime Mapping And The Fourth Amendment: Redrawing 'High Crime Areas', Andrew Ferguson

Scholarly Articles in Law Reviews & Journals

This article addresses how “crime mapping” technology has the potential to reshape Fourth Amendment protections in designated “high crime areas.” In the past few years, the ability of police administrators to identify and officially label “high crime areas” has rapidly expanded. Geographic Information Systems (GIS) and crime mapping technology has simplified the collection and analysis of crime statistics. These GIS crime mapping technologies can produce almost perfect information about the level, rate, and geographic location of crimes in any given area.While effective policing tools, these technologies have constitutional consequences that are only now being considered. Under existing Supreme Court precedent, …


The 'High Crime Area' Question: Requiring Verifiable And Quantifiable Evidence For Fourth Amendment Reasonable Suspicion Analysis, Andrew Ferguson, Damien Bernache Jan 2008

The 'High Crime Area' Question: Requiring Verifiable And Quantifiable Evidence For Fourth Amendment Reasonable Suspicion Analysis, Andrew Ferguson, Damien Bernache

Scholarly Articles in Law Reviews & Journals

This article proposes a legal framework to analyze the "high crime area" concept in Fourth Amendment reasonable suspicion challenges.Under existing Supreme Court precedent, reviewing courts are allowed to consider that an area is a "high crime area" as a factor to evaluate the reasonableness of a Fourth Amendment stop. See Illinois v. Wardlow, 528 U.S. 119 (2000). However, the Supreme Court has never defined a "high crime area" and lower courts have not reached consensus on a definition. There is no agreement on what a "high-crime area" is, whether it has geographic boundaries, whether it changes over time, whether it …


The Bill Of Rights And The Constitution: Facing The Challenge Of The Future, Stephen Wermiel Jan 2000

The Bill Of Rights And The Constitution: Facing The Challenge Of The Future, Stephen Wermiel

Scholarly Articles in Law Reviews & Journals

No abstract provided.


Race, Cops, And Traffic Stops, Angela J. Davis Jan 1997

Race, Cops, And Traffic Stops, Angela J. Davis

Scholarly Articles in Law Reviews & Journals

This article discusses the Supreme Court's failure to provide a clear and effective remedy for discriminatory pretextual traffic stops. The first part explores the discretionary nature of pretextual stops and their discriminatory effect on African-Americans and Latinos. Then, the article examines Whren v. United States, a Supreme Court case in which the petitioners claimed that these “pretextual stops” violate the Fourth Amendment to the Constitution and are racially discriminatory. The Supreme Court rejected the claim, upholding the constitutionality of pretextual stops based on probable cause and noting that claims of racial discrimination must be challenged under the Equal Protection Clause. …


A Reconsideration Of The Fourth Amendment's Doctrine Of Search Incident To Arrest.Pdf, David Aaronson Jan 1975

A Reconsideration Of The Fourth Amendment's Doctrine Of Search Incident To Arrest.Pdf, David Aaronson

Scholarly Articles in Law Reviews & Journals

INTRODUCTION: The doctrine of search incident to arrest provides that, as an incident to every lawful full custody arrest, law enforcement officers have an automatic right to conduct a thorough search of the arrestee and the area within his immediate control.' Although the Supreme Court has stated that the search incident to arrest exception to the fourth amendment's general requirement of a search warrant has been "settled from its first enunciation," the doctrine should be reexamined in terms of constitutional jurisprudence.