Gunfight at the O.K. Corral direct conflict with the Earps' roles as lawmen, Johnny Behan was Cochise County Sheriff. Virgil Earp had served for three years during the Civil War and had also been involved in a police shooting in Prescott, Arizona Territory. He was appointed Deputy U.S. Marshal for eastern Pima County by U.S. Marshal Crawley Dake, on November 27, 1879, before the Earps arrived in Tombstone on December 1, 1879. He was appointed acting Tombstone's town marshal (or police chief) on September 30, 1880, after popular Tombstone town marshal Fred White was shot and killed by Curly Bill Brocius. Only a few days
Gunfight at the O.K. Corral about , broad-shouldered, long-armed, and muscular. He had been a boxer and was reputed to be an expert with a pistol. According to author Leo Silva, Earp showed no fear of any man. Wyatt had been an assistant marshal when he and policeman James Masterson, along with a few other citizens, fired their pistols at several cowboys who were fleeing town after shooting up a theater. A member of the group, George Hoyt (sometimes spelled Hoy), was shot in the arm and died of his wound a month later. Wyatt always claimed to have been the one to shoot Hoyt,