The two bodies were buried at the small San Vicente cemetery, near the grave of a German miner named Gustav Zimmer. American forensic anthropologist Clyde Snow and his researchers attempted to find the graves in 1991, but they did not find any remains with DNA matching the living relatives of Cassidy and Longabaugh. In 2017, a new search was launched for Cassidy's grave, which zeroed in on a mine outside Goodsprings, Nevada. The dig found human remains, but they did not match the DNA provided.Expedition Unknown season four, episode five, "Butch Cassidy's Lost Loot"
