Lock-Up | Season 1 | Episode 7 | Presumption of Guilt | Macdonald Carey | John Doucette

The warden asks Maris to investigate the case of Ron Davis, a man on death row whom he thinks may be innocent. Fellow inmates testified that Davis stabbed a prison thug to death. Maris wants to know why they would have lied and who they might be protecting.

Directed by Jack Herzberg
Starring Macdonald Carey, John Doucette

Cast
Macdonald Carey as Herbert L. Maris
John Doucette as Lt. Weston
Joan Granville as Miss Brent
Olive Carey as Casey