Id Url Resource class Title Description Source https://policing.umhistorylabs.lsa.umich.edu/s/detroitunderfire/item/4982 Cavanagh staff report on July 23, 1967 Mayor's Inspection Team, "The Detroit Police Department and the Detroit Civil Disorder," December 1967, Box 4, Folder: The DPD and the Detroit Civil Disorder, Ray Girardin Papers, Burton Historical Collection, Detroit Public Library