Law and Race Commons^™

The End Of Intuition-Based High-Crime Areas, Ben Grunwald, Jeffrey Fagan

Faculty Scholarship

In 2000, the Supreme Court held in Illinois v. Wardlow that a suspect’s presence in a “high-crime area” is relevant in determining whether an officer has reasonable suspicion to conduct an investigative stop. Despite the importance of the decision, the Court provided no guidance about what that standard means, and over fifteen years later, we still have no idea how police officers understand and apply it in practice. This Article conducts the first empirical analysis of Wardlow by examining data on over two million investigative stops conducted by the New York Police Department from 2007 to 2012.

Our results suggest …

Using Shifts In Deployment And Operations To Test For Racial Bias In Police Stops, John M. Macdonald, Jeffrey A. Fagan

Faculty Scholarship

In this paper, we exploit a policy experiment in the New York Police Department (NYPD) to test for bias in police stops. The NYPD launched Operation Impact in 2003 to change the scale of officer deployments. High crime areas were designated as “impact zones” and saturated with recent police academy graduates. These officers were encouraged to stop, question, and frisk (SQF) crime suspects as part of the NYPD’s overall crime-reduction strategy (MacDonald, Fagan, and Geller 2016). We focus on the expansion of impact zones in Brooklyn and Queens in July 2007. We use geographic data on the boundaries of the …

The End Of Intuition-Based High-Crime Areas, Ben Grunwald, Jeffrey A. Fagan

Faculty Scholarship

In 2000, the Supreme Court held in Illinois v. Wardlow that a suspect’s presence in a “high-crime area” is relevant in determining whether an officer has reasonable suspicion to conduct an investigative stop. Despite the importance of the decision, the Court provided no guidance about what that standard means, and over fifteen years later, we still have no idea how police officers understand and apply it in practice. This Article conducts the first empirical analysis of Wardlow by examining data on over two million investigative stops conducted by the New York Police Department from 2007 to 2012.

Our results suggest …

Police Contact And The Legal Socialization Of Urban Teens, Jeffrey A. Fagan, Amanda Geller

Faculty Scholarship

Contemporary American policing has routinized involuntary police contacts with young people through frequent, sometimes intrusive investigative stops. Personal experience with the police has the potential to corrode adolescents’ relationships with law and skew law-related behaviors. We use the Fragile Families and Child Wellbeing Study to estimate how adolescents’ experiences with the police shape their legal socialization. We find that both personal and vicarious police contact are associated with increased legal cynicism. Associations are present across racial groups and are not explained by teens’ behaviors, school settings, or family backgrounds. Legal cynicism is amplified in teens reporting intrusive contact but diminished …