Down These Mean Streets (old Time Radio Detectives)

The Line-Up, one of radio's finest police procedurals, takes listeners behind the scenes of the San Francisco Police Department as its determined detectives track down criminals and close cases.  Bill Johnstone stars as Lt. Ben Guthrie, with Jack Moyles as Sgt. Pete Carger in "Singer's Husband Killed," first broadcast on CBS on July 1, 1952.