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

Case Description

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Summary based on the NamUs case record (MP28378) and 11 other sources
Jean Marie Moore, a 59-year-old former honorary mayor of Apple Valley, California, disappeared under perplexing circumstances during a trip to Laughlin, Nevada, with her fiancé of several months, Al Henderson. The couple, who had been together for two decades, reportedly traveled to the casino town for a short vacation. According to Henderson, they had been in Laughlin for a few days and were scheduled to return to their home in Apple Valley. He stated that on their planned departure day, Jean wanted to return to the Flamingo Hilton casino to play a slot machine where she had reportedly won $600 the previous day, so they extended their stay. Henderson claimed he dropped Jean off and went to park their vehicle. This was the last time he reported seeing her.

The details of Jean's last known moments are clouded by conflicting accounts and a lack of evidence. Henderson's story of the events leading up to her disappearance has been inconsistent. He initially told police one version of events regarding dropping her off and giving her the valet ticket, but later changed his story. A crucial element that casts doubt on Henderson's account is the casino's surveillance footage. While the tapes confirmed Henderson's arrival at the casino, there was no visual evidence of Jean at the Flamingo Hilton on the day she was reported missing. Furthermore, investigators were unable to find any footage of her at the casino on the preceding days, including the day she supposedly won the $600. This lack of visual confirmation has led some investigators to question whether Jean ever made it to Laughlin at all. Adding to the confusion, a witness reported seeing both Jean and Henderson at a gas station in their hometown of Apple Valley the day before she was reported missing, a significant distance from Laughlin.

The investigation into Jean's disappearance has left her family with more questions than answers. Henderson was considered a person of interest in the case, and suspicion grew after investigators found what appeared to be bloodstained tissues in his motor home. Despite the troubling inconsistencies and evidence, he was never charged in connection with her disappearance and passed away in 2001. At the time she went missing, Jean was described as being 5'2' and weighing 125 pounds, with brown hair and brown eyes. She has a scar on her abdomen and her ears are pierced. She was reportedly wearing white pants when she was last seen. The case is being handled by the Las Vegas Metropolitan Police Department and remains an active and unsolved missing person investigation. The conflicting timelines, lack of physical evidence, and the death of the primary person of interest have created a complex and enduring mystery, leaving the fate of Jean Marie Moore unknown.

Last Seen: Apr 9, 1992

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.

76%Possible
Jane Doe — Los Angeles, California - unidentified case UP3714
Jane Doe — Los Angeles, California
UP3714 • Found Aug 15, 1993
View case
Sex ✓Female
Age 85%Est. 35–57 vs 59 when missing
Race 100%White
Location 53%222 mi away
TimingFound 16 months after last seen
Height 100%5'1" vs 5'2"
Weight 100%113 lb vs 125 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown

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.

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