Henry Peter Ackerman, a 48-year-old child psychologist, vanished on June 18, 1998, after traveling from his home in Baltimore, Maryland, to Memphis, Tennessee. Ackerman, who was a widower, lived in Baltimore with his dog and three cats. He had previously resided in Memphis with his late wife and had also lived in Oregon before settling in Maryland. At the time of his disappearance, he was preparing for a move to Alaska, having already secured a new job with a school and made arrangements to live
...Read MoreLast Seen: Jun 18, 1998