Justice Traps the Guilty #11

This anthology issue contains two stories adapted from true FBI cases. The first story involves Detective Robinson investigating a murder where two suspects, Fowler and Molar, are found with .45 caliber revolvers; Robinson deduces which gun fired the fatal bullet by examining a missing shell casing, leading to the murderer's confession. The second story features a freight train robbery where federal agents pursue the criminals across the desert, ultimately resulting in a shootout with Native Americans on the warpath that helps the agents capture the fleeing bandits.