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Fourth amendment

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Machine Learning, Automated Suspicion Algorithms, And The Fourth Amendment, Michael L. Rich Jan 2016

Machine Learning, Automated Suspicion Algorithms, And The Fourth Amendment, Michael L. Rich

Michael L Rich

At the conceptual intersection of machine learning and government data collection lie Automated Suspicion Algorithms, or ASAs, algorithms created through the application of machine learning methods to collections of government data with the purpose of identifying individuals likely to be engaged in criminal activity. The novel promise of ASAs is that they can identify data-supported correlations between innocent conduct and criminal activity and help police prevent crime. ASAs present a novel doctrinal challenge, as well, as they intrude on a step of the Fourth Amendment’s individualized suspicion analysis previously the sole province of human actors: the determination of when reasonable …


Brief Of Amici Curiae -- Heien V. State Of North Carolina, Charles E. Maclean, Adam Lamparello Jun 2014

Brief Of Amici Curiae -- Heien V. State Of North Carolina, Charles E. Maclean, Adam Lamparello

Adam Lamparello

Reasonable suspicion of unlawful activity cannot be predicated on conduct that does not violate the law. Put differently, if reasonableness — or reasonable suspicion — is to mean anything, it means that apparent violations of the law must be based on actual violations of the law. The North Carolina Supreme Court’s decision sends a message to drivers throughout the country that they cannot be wrong about what the law requires, even where law enforcement is wrong — dead wrong — about what the law proscribes.


Amicus Brief: State V. Glover (Maine Supreme Judicial Court), Adam Lamparello, Charles Maclean Jan 2013

Amicus Brief: State V. Glover (Maine Supreme Judicial Court), Adam Lamparello, Charles Maclean

Adam Lamparello

When law enforcement seeks to obtain a warrantless, pre-arrest DNA sample from an individual, that individual has the right to say “No.” If silence is to become a “badge of guilt,” then the right to silence—under the United States and Maine Constitutions—might become a thing of the past. Allowing jurors to infer consciousness of guilt from a pre-arrest DNA sample violates the Fourth Amendment to the United States and Maine Constitutions.


The Problem Of Policing, Rachel A. Harmon Feb 2012

The Problem Of Policing, Rachel A. Harmon

Rachel A. Harmon

The legal problem of policing is how to regulate police authority to permit officers to enforce law while also protecting individual liberty and minimizing the social costs the police impose. Courts and commentators have largely treated the problem of policing as limited to preventing violations of constitutional rights and its solution as the judicial definition and enforcement of those rights. But constitutional law and courts alone are necessarily inadequate to regulate the police. Constitutional law does not protect important interests below the constitutional threshold or effectively address the distributional impacts of law enforcement activities. Nor can the judiciary adequately assess …


Memorandum Fourth Amendment Warrantless Search Consent Exception & Request For New Trial, Rosi Lehr Jan 2012

Memorandum Fourth Amendment Warrantless Search Consent Exception & Request For New Trial, Rosi Lehr

Rosi Lehr

The court correctly held the roommate’s consent was a valid exception to the warrant requirement of the Fourth Amendment because he has common authority and voluntarily consented. The district court correctly held the Judge’s response to the Jury’s question was not improper because he has broad discretion when responding to a jury’s request. Harmless error is error that does not affect the outcome of the case and may be found when the defendant cannot show the case was prejudiced by the Judge’s response