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
George Curry (Wild Bunch) undercover indicated that Kid Curry had been the killer. The Currys and some of the other members of the Wild Bunch went to hide at Robbers Roost in Utah, after getting supplies at the ranch of female outlaws Josie and Ann Bassett. George Curry was shot and killed on April 17, 1900 by Sheriff Jesse Tyler while rustling in Grand County, Utah. Upon hearing of this, Harvey "Kid Curry" Logan, who was also enraged by the recent law enforcement killing of his younger brother Lonny in Missouri, vowed to get revenge. In May, Kid Curry rode from New Mexico to