Alias Smith and Jones called the Devil's Hole Gang, loosely based on the Hole in the Wall Gang from which Cassidy recruited most of his outlaws. To lend them an element of audience sympathy, Heyes and Curry were presented as men who avoided bloodshed (though Curry did once kill in self-defense) and always were attempting to reform and seek redemption for their "prior ways". The names "Smith" and "Jones" originated from a comment in the 1969 film "Butch Cassidy and the Sundance Kid", when before one of their final hold-ups, the characters are outside a bank in Bolivia and Sundance turns to Butch and
Elzy Lay most famous robbery on June 2, 1899, by robbing a Union Pacific train near Wilcox, Wyoming. Following the robbery, they fled to the Hole-in-the-Wall, successfully evading posses that were in pursuit. Kid Curry, who was by this time a member of the gang, killed Converse County Sheriff Josiah Hazen during that pursuit. The gang split up in different directions for a time, which was a common action following any of their robberies. Cassidy, Lay, Kid Curry, and other gang members Sam Ketchum and Bill Carver headed to New Mexico. On July 11, 1899, without Cassidy, Lay led Curry, Ketchum and