Was Eunice Gray, who burned to death in a Jan. 26, 1962 fire that destroyed the Fort Worth hotel she had run for the past four decades, in reality the woman of western mystery known as Etta Place?Yes, she could have been the widow of Harry Longabaugh, the Old West outlaw known as “The Sundance Kid.” For the better part of a century, Gray has been considered the leading candidate, but...