Tom Horn see as a warning. During the Wilcox train robbery investigation, Horn obtained information from Bill Speck that revealed which of the robbers had killed Sheriff Josiah Hazen during their escape. Either George Curry or Harvey "Kid Curry" Logan were said to have killed the sheriff. Both outlaws were members of Butch Cassidy's Wild Bunch gang, then known as "The Hole-in-the-Wall Gang" after their hideaway in the mountains. Horn passed this information on to Charlie Siringo, who was working the case for the Pinkertons. Horn briefly entered the United States Army to serve during the Spanish–American War as the chief packer
Butch Cassidy from St. Johns, Apache County, Arizona after being identified passing currency from the Wilcox, Wyoming train robbery. The posse engaged them in a shootout, during which Deputy Andrew Gibbons and Deputy Frank LeSueur were killed. Carver and Curry escaped. On April 17, George Curry was killed in a shootout with Grand County, Utah Sheriff John Tyler and Deputy Sam Jenkins. On May 26, Kid Curry rode into Moab, Utah and killed both Tyler and Jenkins in another shootout in retaliation for the deaths of George and Lonny. Cassidy, Longabaugh, and Carver traveled to Winnemucca, Nevada, where on September 19, 1900,