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
Etta Place book "In Search of Butch Cassidy", wrote that Place's identity and fate are "one of the most intriguing riddles in western history. Leads develop only to dissolve into ambiguity". Etta Place Etta Place (c.1878 – ?) was a companion of the American outlaws Butch Cassidy (real name Robert LeRoy Parker) and the Sundance Kid (Harry Alonzo Longabaugh), both members of the outlaw gang known as the Wild Bunch. Principally the companion of Longabaugh, little is known about her; both her origin and her fate remain shrouded in mystery. The Pinkerton Detective Agency described her in 1906 as having, "classic good