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Michael L Rich

Criminal Law and Procedure

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Full-Text Articles in Law

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 …


Brass Rings And Red-Headed Stepchildren: Protecting Active Criminal Informants, Michael L. Rich Feb 2012

Brass Rings And Red-Headed Stepchildren: Protecting Active Criminal Informants, Michael L. Rich

Michael L Rich

Informants are valued law enforcement tools, and active criminal informants – criminals who maintain their illicit connections and feed evidence to the police in exchange for leniency – are the most prized of all. Yet society does little to protect active criminal informants from the substantial risks inherent in their recruitment and cooperation. As I have explored elsewhere, society’s apathy toward these informants is a result of distaste with their disloyalty and a concern that protecting them will undermine law enforcement effectiveness. This Article takes a different tack, however, building on existing scholarship on vulnerability and paternalism to argue that …