Episode Detail: Sins of the Father - Diagnosis Murder
A young woman is shot to death while Mark examines her. The evidence links the crime to another murder more than 50 years ago that Mark's dad investigated. Part 1 of two. Carrie: Michele Greene. Julia: Alice Rogers. McNamara: Charles Napier. Sloan: Lewis Smith. Burke: Joseph Sirola. Akins: Alan Davidson. Brooks: Cyd Strittmatter. Mark: Dick Van Dyke. Steve: Barry Van Dyke.