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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 (MP93099) and 4 other sources
In the vast expanse of the American West, a 68-year-old man named James 'Jim' Allen and his faithful white curly-haired dog, Hannah, were frequent travelers. They were often seen in his silver Honda Ridgeline truck, towing an RV that served as their home on the open road. Jim’s family was accustomed to his nomadic lifestyle and would hear from him from time to time as he journeyed across the country. However, the sporadic nature of their communication would soon turn into a source of deep concern. The last time his family had contact with him was on April 30, 2022. During that final conversation, he mentioned his plans to go camping in the area west of Las Vegas, Nevada.

As days turned into weeks, and weeks into months, the silence from Jim's end of the line grew increasingly unsettling. His family’s attempts to reach him were met with a disconnected tone; his phone was no longer in service. The open road that had once been a symbol of freedom for Jim now represented a vast and empty space where he had simply vanished. His truck, the RV, and his beloved dog Hannah were all missing as well, leaving no trail for his loved ones to follow. The familiar pattern of his intermittent calls had been broken, replaced by an unnerving void.

The specifics of what happened to Jim Allen after his last communication remain a mystery. He was a man who, at 6 feet to 6 feet 1 inch tall and weighing between 190 and 210 pounds with graying hair and blue eyes, was an experienced traveler. Yet, he and his entire mobile life disappeared without a trace from the outskirts of Las Vegas. The investigation into his disappearance is a quiet one, with few public leads. The case is an overview of a man and his dog who were last known to be embarking on another adventure, one from which they have yet to return. The absence of any contact or sightings has left his family with unanswered questions and the quiet hope that one day they will receive news of his whereabouts.

Last Seen: Apr 30, 2022

Possible Unidentified Matches (3)

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.

82%Moderate
John Doe — Henderson, Nevada
UP135976 • Found Nov 17, 2024
View case
Sex ✓Male
Age 100%Est. 58–72 vs 68 when missing
Race 100%White
Location 100%12 mi away, same county
TimingFound 3 years after last seen
Height 100%5'10"–6'2" vs 6'0"–6'1"
75%Possible
John Doe — Las Vegas, Nevada - unidentified case UP117028
John Doe — Las Vegas, Nevada
UP117028 • Found Jul 23, 2023
View case
Sex ✓Male
Age 60%Est. 18–100 vs 68 when missing
Race 100%White
Location 100%4 mi away, same county
TimingFound 15 months after last seen
Height 84%6'3" vs 6'0"–6'1"
Weight 28%110 lb vs 190–210 lb
Hair 100%Gray vs Gray
75%Possible
John Doe — Las Vegas, Nevada - unidentified case UP154182
John Doe — Las Vegas, Nevada
UP154182 • Found Nov 27, 2025
View case
Sex ✓Male
Age 60%Est. 40–70 vs 68 when missing
Race 100%White
Location 100%Same area, same county
TimingFound 4 years after last seen
Height 100%5'8"–6'0" vs 6'0"–6'1"

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.