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This paper evaluates the impact of diverting individuals who possess drugs away from arrest and into substance use treatment in Chicago between 2010-2022.

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This paper outlines the impact and cost-effectiveness of naloxone distribution, particularly for people facing criminal justice involvement.

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Brookings Institution Commentary: Making the invisible epidemic visible
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Brookings Institution Commentary: Making the invisible epidemic visible

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Using new data from a large urban trauma center in Chicago, we document substantial under-reporting of domestic violence at the time of receiving medical care.

Latest Updates

Research on cognitive behavioral therapy for at-risk youth
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Research on cognitive behavioral therapy for at-risk youth

Dr. Nour Abdul-Razzak joins host Jennifer Doleac on the Probable Causation podcast to discuss the Choose to Change program—an intervention that integrates trauma-informed therapy with comprehensive support to reduce youth violence and improve educational outcomes.

Deaths of decision-making are killing American teens. Schools can fix it.
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Deaths of decision-making are killing American teens. Schools can fix it.

Crime Lab executive director Katie Hill pens an op-ed for Brookings about how cognitive behavioral programs can teach teens decision-making skills that can dramatically reduce violence and save lives – often at little or no additional cost.

Kelly Leonard: How improv can help police do their job
Media Mention
WGN Radio 720
Mar 2025

Kelly Leonard: How improv can help police do their job

Kelly Leonard joins WGN’s John Williams to discuss The Second City’s partnership with the Crime Lab’s Policing Leadership Academy that’s using improv to help officers improve their communication skills.