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Celebrating Black History Month 2026: A Living Archive of Thought, Culture, and Possibility
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Assistant Professor of Criminology and Criminal Justice

Professor St. Louis’ research interests include police and technology, police-community relations, and surveillance. He uses quantitative, qualitative, and mixed methods to address his research questions. Professor St. Louis recently served as the manager of an evaluation of the Chicago Police Department’s Body-Worn Camera program, a project funded by the U.S. Department of Justice. His current research examines officer attitudes toward body-worn cameras (BWCs) in the Chicago Police Department.

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Related Schools & Departments

  • Education

    PhD, 2022, Criminology, Law and Justice, University of Illinois at Chicago

  • Contact

Ermus ’s Colleagues

Ekaterina Botchkovar

PhD Program Director; Professor of Criminology and Criminal Justice

Carlos Cuevas

Professor of Criminology and Criminal Justice; Co-Director of the Violence and Justice Research Lab

Kevin Drakulich

Associate Director and Professor of Criminology and Criminal Justice; PhD Program Director; Director of Race and Justice Lab

Amy Farrell

Director and Professor of Criminology and Criminal Justice; Co-Director of the Violence and Justice Research Lab

James Alan Fox

Research Professor of Criminology

Natasha Frost

Associate Dean of Research; Professor of Criminology and Criminal Justice; Co-Director of the Center on Crime, Race, and Justice

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Jack Greene

Professor Emeritus of Criminology and Criminal Justice

Headshot of Ineke Marshall

Ineke Marshall

Professor of Sociology and Criminology and Criminal Justice

Headshot of Ramiro Martinez

Ramiro Martinez

Professor of Sociology and Criminology and Criminal Justice

Headshot of Nikos Passas

Nikos Passas

Professor of Criminology and Criminal Justice; Co-Director, Institute for Security and Public Policy

Simon Singer

Professor of Criminology and Criminal Justice

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Jacob Stowell

Associate Professor of Criminology and Criminal Justice

Headshot of Brandon Welsh

Brandon Welsh

Dean's Professor of Criminology; Director, Cambridge-Somerville Youth Study; Director, Crime Prevention Lab

Gregory Zimmerman

Gregory Zimmerman

Professor of Criminology and Criminal Justice; Master's Program Director; Director of Big Data and Quantitative Methods Initiatives; Dean’s Leadership Fellow

Krista Larsen

Associate Teaching Professor of Criminology and Criminal Justice