Id Url Resource class Title Description Source https://policing.umhistorylabs.lsa.umich.edu/s/michigan-youth-correctional-facility/item/10325 Waiver Crimes List 1987 A list of the major assaultive crimes targeted by HB 4057 in the 1988 Juvenile Serious Offender Act “Major Assaultive Crimes Targeted by HB 4057,” May 5, 1987, Crime and Juveniles 1987, Box 87, Bruce Timmons Collection, Archives of Michigan, Michigan History Center