Crime Solvers Central
Crime Solvers Central
302 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on 3 sources
Lee John Niemeyer, a 65-year-old man, was last seen in Houston, Texas on January 24, 1990. He has not been seen or heard from since. At the time of his disappearance, Niemeyer was described as a white male, standing at 6'2" and weighing 146 pounds, with gray hair and blue eyes. He had several distinguishing characteristics, including scars on his abdomen and chin, and the first joint of one of his fingers on his right hand was missing. Niemeyer had been diagnosed with Alzheimer's disease, which may have caused him to be disoriented. He also wore a full set of dentures, though it is uncertain if he had them with him when he went missing.

Approximately one week after he was last seen, Niemeyer's vehicle was discovered abandoned. The vehicle was located near Highway 290 and Little York in Texas. There was no sign of Lee John Niemeyer at the scene where his car was found.

Despite the passage of time, the case of Lee John Niemeyer's disappearance remains unsolved. Law enforcement agencies, including the Harris County Sheriff's Office, have investigated his case. His disappearance is classified as an endangered missing person case. Due to the circumstances, foul play has been considered a possibility in his disappearance.

Last Seen: Jan 24, 1990

Possible Unidentified Matches (1)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

75%Possible
John Doe — Texas - unidentified case UP3948
John Doe — Texas
UP3948 • Found Sep 16, 1990
View case
Sex ✓Male
Age 100%Est. 65–70 vs 65
Race 100%White
Location 75%Same state
TimingFound 8 months after last seen
Weight 100%160 lb vs 146 lb

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.