Clinton Heins, 31, was last seen on January 18, 1990, at his home on McDonald Road in Tyler, Texas. His wife saw him at about 11:00 PM that night; after that sighting he vanished and has not been located.

At the time he disappeared he was described as a 6 feet 3 inches Caucasian man, about 175 pounds, with blond hair, hazel eyes and wearing eyeglasses. He had a speech impediment and was classified as disabled; those details have been noted as factors that might have made him vulnerable. There have been unconfirmed suggestions he may have traveled to Texarkana, Texas, or Tulsa, Oklahoma, but no concrete evidence supports those leads.

The Tyler Police Department lists the case as open and is seeking new information. If anyone knew Clinton, saw him around January 18, 1990, or has any information about his possible movements to Texarkana or Tulsa, please contact the Tyler Police Department.