Everilda Duran Watson, 50, was last seen in Las Vegas, Nevada, on July 13, 2006. She was in the city with her husband, John Matthus Watson III, a retired high school math teacher, ostensibly to celebrate her recent 50th birthday. Her son reported her missing on July 15 after she failed to make contact. John Watson initially told investigators that he and his wife had separated and that she had left of her own accord to move to Central America. He claimed she left a note, her wedding ring, credit
...Read MoreLast Seen: Jul 13, 2006