Joseph Henry Loveless (December 3, 1870 – c. May 1916), also known as Charles Smith, Walter Currans, and Walter Cairns, was an American bootlegger and formerly unidentified decedent. In 1916, after being accused of murdering his wife, he escaped from jail with a sawblade he had hidden in his shoe. Loveless's dismembered torso was found stuffed in a sack in an Idaho cave in 1979 with more of his remains discovered in 1991 in the same cave. The body was not positively identified until 2019 with the help of the DNA Doe Project, which noted that the identification was the oldest one they had ever made. The positive identification was made using forensic genealogy.