He Walked by Night

Plot[edit]

On a Los Angeles street, Officer Rob Rawlins, a patrolman on his way home from work, stops a man whom he suspects of being a burglar and is shot and mortally wounded. The minor clues lead nowhere. Two police detectives, Marty Brennan and Chuck Jones, are assigned to catch the killer, Roy Morgan, a brilliant mystery man with no known criminal past. Morgan is hiding in a Hollywood bungalow and listening to police calls on his custom radio in an attempt to avoid capture. His only relationship is with his small dog.


Roy consigns stolen electronic equipment to fence Paul Reeves and is nearly caught when he tries to collect on his property. Reeves, threatened with prosecution, agrees to cooperate. The case crosses the paths of Brennan and Jones, who stake out Reeves's office to arrest and question Roy. However, Roy suspects a trap, and in a brief shootout, he shoots and paralyzes Jones. Jones wounds Roy, who performs surgery on himself to remove the bullet and to avoid the hospital, where his wound would be reported to the police. With his knowledge of police procedures, Roy changes his modus operandi and escalates his crimes to armed robbery. During one robbery, the police manage to recover an ejected casing from his gun. Forensics specialist Lee Whitey matches the ejector marks on the casing to those recovered in the killing of Rawlins and the wounding of Jones, connecting all three shootings to one suspect.


Captain Breen uses the break in the case to gather all of the witnesses to the robberies. They assist Lee in building a composite sketch of the killer. Reeves then identifies Roy from the composite. However, Roy hides in Reeves's car and attempts to intimidate him into revealing details of the police investigation; Reeves alerts the cops staking out his home and Roy flees.


Because the police do not realize that Roy has inside knowledge of their work, the case stalls and Breen reassigns Brennan for poor performance. Jones convinces his partner to stop viewing the case personally. Brennan then digs deeper and learns that Morgan once worked for a local police department as a civilian radio technician before he was drafted into the army. Brennan then obtains Morgan's address through the post office and goes undercover as a milkman to case his apartment for a raid.


The police carry out the raid that night, but Roy, alerted by his dog's barking, flees through the attic and uses the Los Angeles storm-drainage tunnel system as a means of escape. A dragnet and a chase through the drainage tunnels ensue. Roy is finally cornered by the police in a passage when his exit is blocked by the wheel of a police car atop a manhole cover. As police tear gas affects Roy, he staggers and fires one last time at them. He is then shot and killed.