Chicago CeaseFire launches (2000)
Epidemiologist Gary Slutkin founded CeaseFire in Chicago's West Side on a simple claim: violence behaves like an infectious disease. Trained outreach workers interrupt conflicts, mediate disputes, and steer high-risk people to services — the same trusted-messenger playbook Grand Rapids now uses.
CeaseFire reported drops in shootings in its intervention zones, though some academic reviews challenged the results.
The model spread to dozens of cities as Cure Violence, becoming the most prominent community-based alternative to policing in the U.S.
Grand Rapids contracts through the Cure Violence network with the Urban League as its local delivery partner.
