Crime Solvers Central
Crime Solvers Central
298 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 (MP82597) and 7 other sources
In the late evening hours of June 13th, or in the early morning of June 14th, 2021, 85-year-old Reuben Peraza Benavidez, a Hispanic male, walked away from his home and vanished. He was last seen in the area of Valencia Road and Interstate 19 in Tucson, Arizona. Mr. Benavidez was known to take very long walks, sometimes covering eight or more miles at a time. It is believed he may have been attempting to walk to Bisbee, Arizona. His home is near a desert area that borders the Tohono O'odham Nation and the San Xavier Indian Reservation, areas he was known to frequent during his walks.

Mr. Benavidez is described as being 5 feet 6 inches tall and weighing between 140 and 160 pounds. He has gray or partially gray hair and brown eyes. At the time of his disappearance, he was last seen wearing a shirt of an unknown color and blue jeans. He has been diagnosed with several medical conditions, including dementia, diabetes, and high blood pressure, for which he requires medication. He did not have a vehicle and is believed to have been on foot when he went missing.

The Tucson Police Department was notified of his disappearance and conducted searches of the areas he was known to frequent, but they were unable to locate him. The investigation into his disappearance remains active. Anyone with information regarding the whereabouts of Reuben Benavidez is urged to contact 911 or the Tucson Police Department. The case serves as a painful reminder of the challenges faced by families of those with cognitive conditions who go missing, and the desperate search for answers that continues long after they are gone.

Last Seen: Jun 13, 2021

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
John Doe — Tucson, Arizona - unidentified case UP139166
John Doe — Tucson, Arizona
UP139166 • Found Jan 21, 2025
View case
Sex ✓Male
Age 86%Est. 68–82 vs 85 when missing
Race 60%White
Location 99%12 mi away, same county
TimingFound 4 years after last seen
Height 100%5'5" vs 5'6"
Weight 93%120 lb vs 140–160 lb
Hair 100%Gray vs Gray
Eyes 0%Green 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.