Family feuds in the United States had occurred on October 26, 1881, and was itself the climax of the Earp–Clanton family feud, simmering since the summer of 1880. Tensions between the Earps and both the Clantons and McLaurys increased through 1881, culminating in the historic gunfight. At the O.K. Corral, three deputized Earp brothers, Wyatt, Morgan and Virgil, along with Doc Holliday, had killed Billy Clanton, Frank McLaury and Tom McLaury. The Clanton and McLaury families were aligned with the "Outlaw Cowboys", a loosely knit outlaw group of families, friends and acquaintances then living in surrounding Cochise and Pima counties. The Earp Vendetta ride was a
Gunfight at the O.K. Corral started shooting first is not certain; accounts by both participants and eyewitnesses are contradictory. The smoke from the black powder used in the weapons added to the confusion of the gunfight in the narrow space. Those loyal to one side or the other told conflicting stories, and independent eyewitnesses who did not know the participants by sight were unable to say for certain who shot first. The six or seven men with guns fired about 30 shots in around 30 seconds. Virgil Earp reported afterward, "Two shots went off right together. Billy Clanton's was one of them." Wyatt testified, "Billy