Watch The Killer Is Loose (1956)
CC 
The Killer Is Loose (1956)

The Killer Is Loose (1956)

A savings-and-loan bank is robbed; later, a police wiretap identifies teller Leon Poole as inside man. In capturing him, detective Sam Wagner accidentally kills Poole’s young wife, and at his trial Poole swears vengeance against Wagner. Poole begins his plans to get revenge when he escapes his captors.