Lt. Dan helicopters Dr. Locke to the home of Helen and Dave because the husband starts having a heart attack during a quarrel. In the air Dan learns a dangerous criminal has escaped and is later wounded by the convict. Dr. Locke is determined to save the husband and his friend while Dan is resolute that a killer must be recaptured.
Locke deals with a friend, lady lawyer who, after being attacked by her drunken ex-husband, is murdered. Her large, mentally retarded brother Richie has a history of violent encounters, and it's obvious that he did it- obvious to all except Dr. Locke.—WesternOne