blood evidence, physical evidence analysis and experimentation, police investigation
Police Department Ballistic Laboratory reports regarding evidence collected at the Sheppard house (including blood evidence, Sam's brown corduroy jacket, tools, golf clubs) as well as reports on objects found by police in community or brought in by community members (including t-shirts, golf clubs, tools.)
Cleveland Police Department and Bay Village Police Department, "Police Dept. Ballistic Laboratory Records (dated 7/24/54-5/15/58)" (1954). 1954 Police Reports. 48.