Id Url Resource class Title Description Source https://policing.umhistorylabs.lsa.umich.edu/s/detroitunderfire/item/2400 dctype:Image Why STRESS Must be Abolished Kenneth Cockrel, "Why STRESS Must be Abolished," May 1972, Folder 38, Box 5, Kenneth V and Sheila M Cockrel Collection, Walter P Reuther Library Archive of Labor and Urban Affairs, Wayne State University.