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Case Description

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Summary based on the NamUs case record (MP148608) and 1 other source
In the community of Norman, Oklahoma, concern surrounds the disappearance of 39-year-old Santos Alberto Lopez-Reyes, a Hispanic male who was last in contact on June 30, 2025. While that was his last known communication, records indicate he initially went missing from Norman in December 2024. The circumstances of his disappearance are complicated by the fact that he does not have a known vehicle or cell phone, making it more difficult for friends, family, or law enforcement to reach him or track his movements. Authorities with the Norman Police Department are handling the investigation and have noted that he may also be known by the alias Juan Marquest.

Physical descriptions of Santos Alberto Lopez-Reyes have been shared in the hope that the public can assist in locating him. He is described as a Hispanic/Latino male with brown hair and brown eyes. His height is estimated to be between 5 feet 10 inches and 6 feet 1 inch, and his weight is believed to be between 190 and 210 pounds. The lack of information regarding the clothing he was wearing at the time of his disappearance or any other distinctive physical features presents an additional challenge for those searching for him. The case was officially entered into the National Missing and Unidentified Persons System on July 31, 2025, to broaden the reach of the search efforts.

The investigation into the disappearance of Santos Alberto Lopez-Reyes remains active, with law enforcement considering various possibilities. There is a belief that he may be in the Tulsa, Oklahoma area, which has expanded the geographic scope of the search beyond Norman and Cleveland County. The Norman Police Department continues to be the primary agency responsible for the case, and they encourage anyone with information to come forward. The absence of a vehicle or phone, coupled with the passage of time since he was last heard from, creates a deeply concerning situation for his loved ones and the community. The overview of this case highlights a man who seemingly vanished, with few leads to follow, leaving his family and investigators to piece together the fragments of his last known movements in the hope of bringing him home safely.

Last Seen: Jun 30, 2025

Links to Additional Sources (1)

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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 — Mesquite, Texas - unidentified case UP155844
John Doe — Mesquite, Texas
UP155844 • Found Feb 4, 2026
View case
Sex ✓Male
Age 100%Est. 28–42 vs 39
Race 100%Hispanic
Location 59%179 mi away
TimingFound 7 months after last seen
Height 84%5'8" vs 5'10"–6'1"
Weight 43%121 lb vs 190–210 lb
Hair 60%Black 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.

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