Details of Disappearance
MacKenzie was last seen in Kissimmee, Florida on July 2, 1985. He has never been heard from again. He left behind a family whom he was close to, as well as a large amount of money in his bank account.
Larry David Mooney confessed to MacKenzie's murder in 2002, shortly after he was sentenced to life in prison for another killing in North Carolina. Mooney was dying of liver disease when he made his confessions. MacKenzie was his roommate at the time, and both of them were involved in the local biker culture. The two men got into a dispute over a motorcycle and Mooney shot and killed MacKenzie as well as another victim, Carla King. King's body was later found on the Florida Turnpike, but MacKenzie's body was never recovered. The case remains open in spite of Mooney's confession, as he was never charged in either death. He died in 2005.
Authorities hope to recover MacKenzie's remains.