Gunfight at the O.K. Corral the law in their favor when it affected their gambling and saloon interests, which earned them further enmity with the Cowboy faction. To reduce crime in Tombstone, on April 19, 1881, the city council passed ordinance 9, requiring anyone carrying a bowie knife, dirk, pistol or rifle to deposit their weapons at a livery or saloon soon after entering town. The ordinance was the legal basis for City Marshal Virgil Earp's decision to confront the Cowboys on the day of the shootout. In the borderlands south of Tombstone there was only one passable route between Arizona and Mexico, a passage
Gunfight at the O.K. Corral accuracy. These works include: David Williams and Paul McIlroy introduced a mathematical model for the O.K. Corral gunfight, which they published in "Bulletin of the London Mathematical Society" (1998). Later this model was analyzed by Sir John Kingman (1999, 2002), and Kingman and Volkov (2003). They analyzed the probability of "survival of exactly S gunmen given an initially fair configuration." Gunfight at the O.K. Corral The Gunfight at the O.K. Corral was a 30-second shootout between lawmen and members of a loosely organized group of outlaws called the Cowboys that took place at about 3:00 p.m. on Wednesday, October 26,