The "Trigger Men" aired July 29, 1950 on NBC Radio. This episode is based on events of May 27, 1947. The killers are the Gordon brothers who are wanted for a series of murders as they head for the Mexican border. A gas station attendant-operator on Oklahoma highway 8 was preparing to shut down for the night when two men in a green convertible pulled in to the service island when a series of horrible events happened. Joel McCrea stars as Texas Ranger Jayce Pearson who has been assigned this case.