This week’s featured missing person is Wilbert Martin, a Navajo Indian who vanished from tiny Klagetoh, Arizona nine years ago. I don’t have much info on his disappearance, but he was mentally handicapped and his family believes he could be institutionalized in Arizona or New Mexico and may not know his identity. Wilbert has several distinguishing characteristics, including screws or pins in his knee and on both sides of his jaw, possibly a metal plate in his head, and multiple scars.