Kaycee, Wyoming as he ran through two family fortunes before being granted a remittance and "encouraged" by family to emigrate to America. Hole-in-the-Wall is located in the foothills of the Big Horn Mountains of Johnson County, Wyoming. The site was used in the late 19th century by the Hole in the Wall Gang, a group of cattle rustlers and other outlaws which included Kid Curry, Black Jack Ketchum, and Butch Cassidy's Wild Bunch gang. Cassidy, the Sundance Kid, and other desperados met at a log cabin in the Hole-in-the-Wall country which has been preserved at the Old Trail Town museum in Cody,
Butch Cassidy Hazen shooting, and then passed this information to Pinkerton detective Charlie Siringo, who was assigned the task of capturing the outlaws. The gang escaped into the Hole-in-the-Wall. Siringo became friends with Elfie Landusky, who was using the last name Curry after allegedly becoming pregnant by Kid Curry's brother, Lonny. Through her, Siringo intended to locate the gang. On July 11, 1899, Lay and others were involved in a Colorado and Southern Railroad train robbery near Folsom, New Mexico, which Cassidy may have planned and personally directed. A shootout ensued with local law enforcement, during which Lay killed Sheriff Edward Farr