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Chicago Tribune: Michael Cronin, a Chicago police expert on West Side street gangs, dies at 81
May 26, 2026
Chicago Tribune: Michael Cronin, a Chicago police expert on West Side street gangs, dies at 81 Across a 35-year career with the Chicago Police Department that culminated as deputy chief of the narcotics and gang investigation section, Michael Cronin was an expert on West Side street gangs, and ... Michael Cronin, a Chicago police expert on West Side street gangs, dies at 81