Frontier lawmen, in particular, were primarily gunfighters and trackers; they were expected to deter crimes and to apprehend a known gunman alive if possible, dead if necessary. “An officer was then literally the law and nothing but his judgment and his trigger finger stood between him and extermination,” the Tulsa Daily World said in 1928, after the death of a veteran lawman who’d worked in the Osage territory. “It was often a case of a lone man against a pack of cunning devils.” Because these enforcers

