Lee John Niemeyer was 65 when he was last seen in Houston, Texas on January 24, 1990. He has not been seen or heard from since. Niemeyer was described as a white male, 6 feet 2 inches tall and 146 pounds, with gray hair and blue eyes. Distinguishing marks included scars on his abdomen and chin and the first joint of a finger on his right hand missing.

He wore a full set of dentures, though it is unknown if he had them when he vanished. Niemeyer had been diagnosed with Alzheimer’s disease and may have been disoriented when he disappeared. About a week after he was last seen, his vehicle was found abandoned near Highway 290 and Little York, with no sign of him at the scene. His disappearance is classified as endangered missing and investigators have considered the possibility of foul play.

If anyone knew Lee, saw his car, or has information about his movements around January 24, 1990, please come forward.