Sam Sheppard Questioned ID: 5732 | This file appears in: Dr. Sam Sheppard Dr. Sheppard was questioned about the events on the night of the murder on numerous occasions, and he repeatedly proclaimed his innocence in each instance. | Date: 1954 | Source: Cleveland State University. Michael Schwartz Library. Special Collections. Download Original File SourceCleveland State University. Michael Schwartz Library. Special Collections.Date1954 "Sam Sheppard Questioned" appears in: Dr. Sam Sheppard