Id Url Resource class Title Description Source https://policing.umhistorylabs.lsa.umich.edu/s/crackdowndetroit/item/2742 dctype:Image DCCR Memo On Cody High School Incident Field Division Staff To Commission on Community Relations, Cody High School Incident, Series 12, Box 116, Folder 18 Cody High School Disturbances, 1974,Walter P. Reuther Library, Archives of Labor and Urban Affairs, Wayne State University.