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 captured in Knoxville, Tennessee with Laura Bullion. On December 13, during another shootout, Kid Curry killed Knoxville policemen William Dinwiddle and Robert Saylor and then escaped. Despite being pursued by Pinkerton agents and other law enforcement officials, Curry returned to Montana, where he shot and killed rancher James Winters in retaliation for the killing of his brother Johnny years before. With the gang breaking up, and feeling continuous pressure from the numerous law enforcement agencies pursuing them, Cassidy and Longabaugh fled to New York City. On February 20, 1901, along with Etta Place, Longabaugh's female companion, they departed to Buenos