Cochise County in the Old West Cochise County feud or the Earp–Clanton feud, which included the historic Gunfight at the O.K. Corral in the town of Tombstone and Wyatt Earp's Vendetta Ride in the early 1880s. Dr. George E. Goodfellow famously described Tombstone, the capital of Cochise County, as the "condensation of wickedness." The land that now comprises Cochise County, along with the rest of modern Arizona south of the Gila River and a small part of southwestern New Mexico, was Mexican territory until 1853, when it was purchased by the United States in the Gadsden Purchase. Cochise County was created on February 1, 1881 from
Sunset (1988 film) a real gunfight at a real isolated ranch, with Mix telling Earp "I wish there was a camera here" before drawing a real gun. After the death of Christina, matters become personal for Earp, leading to the explosive climax between Mix, Alperin, and Earp. Although largely fictitious, the story does contain elements of historical fact. "Sunset" depicts Wyatt Earp as a technical advisor to a fictional Tom Mix film of the Gunfight at the OK Corral in which Mix portrays the famous western marshal. Earp had been living in the Los Angeles area since about 1910. He had served as