Open Access. Powered by Scholars. Published by Universities.®

Law Commons

Open Access. Powered by Scholars. Published by Universities.®

Fourth Amendment

Northwestern Pritzker School of Law

Journal of Criminal Law and Criminology

Articles 1 - 2 of 2

Full-Text Articles in Law

Are Police Officers Bayesians? Police Updating In Investigative Stops, Jeffrey Fagan, Lila Nojima Jan 2023

Are Police Officers Bayesians? Police Updating In Investigative Stops, Jeffrey Fagan, Lila Nojima

Journal of Criminal Law and Criminology

Theories of rational behavior assume that actors make decisions where the benefits of their acts exceed their costs or losses. If those expected costs and benefits change over time, the behavior will change accordingly as actors learn and internalize the parameters of success and failure. In the context of proactive policing, police stops that achieve any of several goals—constitutional compliance, stops that lead to “good” arrests or summonses, stops that lead to seizures of weapons, drugs, or other contraband, or stops that produce good will and citizen cooperation—should signal to officers the features of a stop that increase its rewards …


Revisiting The Public Safety Exception To Miranda For Suspected Terrorists: Dzhokhar Tsarnaev And The Bombing Of The 2013 Boston Marathon, Hannah Lonky Jan 2017

Revisiting The Public Safety Exception To Miranda For Suspected Terrorists: Dzhokhar Tsarnaev And The Bombing Of The 2013 Boston Marathon, Hannah Lonky

Journal of Criminal Law and Criminology

This Comment examines the application of the public safety exception to Miranda to cases of domestic terrorism, looking particularly at the case of Dzhokhar Tsarnaev and the 2013 Boston Marathon bombing. By comparing the Department of Justice’s War on Terror policies to the Warren Court’s rationale for Miranda, this Comment argues that courts should require law enforcement officers to have reasonable knowledge of an immediate threat to public safety before they may properly invoke the Quarles public safety exception.