Gunfight at the O.K. Corral to town, and shootings were frequent. In the 1880s, illegal smuggling and theft of cattle, alcohol, and tobacco across the Mexico–United States border, about from Tombstone, were common. The Mexican government assessed heavy export taxes on these items, and smugglers earned a handsome profit by stealing them in Mexico and selling them across the border. James, Virgil, and Wyatt Earp arrived in Tombstone on December 1, 1879, when the small town was mostly composed of tents as living quarters, a few saloons and other buildings, and the mines. Virgil had been hired as Deputy U.S. Marshal for eastern Pima County,
Gunfight at the O.K. Corral they would be departing if they were leaving town. While Ike Clanton later said he was planning to leave town, Frank McLaury reported that he had decided to remain behind to take care of some business. Will McLaury, Tom and Frank's brother and a judge in Fort Worth, Texas, claimed in a letter he wrote during the preliminary hearing after the shootout that Tom and Frank were still armed because they were planning to conduct business before leaving town to visit him in Texas. He wrote that Billy Clanton, who had arrived on horseback with Frank, intended to go with