Id Url Resource class Title Description Source https://policing.umhistorylabs.lsa.umich.edu/s/detroitunderfire/item/6130 Muriel Roberson Complaint (Excerpt) Muriel Ann Roberson Complaint, Aug. 17, 1972, Box 318, Folder 6, Roman S. Gribbs Mayoral Records, Burton Historical Collection, Detroit Public Library