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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 the NamUs case record (MP21207) and 6 other sources
In the late spring of 1980, a young man named Jerri Dale Lesser vanished while on a rafting excursion in Colorado. On May 31, 1980, the 24-year-old was enjoying a day on the Colorado River near Glenwood Springs with a friend when their raft is believed to have overturned. The turbulent waters of the river that day proved to be treacherous. In the immediate aftermath of the incident, a search was launched in the hopes of finding both individuals. The search yielded a tragic discovery; the body of Lesser's friend was recovered from the river, but there was no sign of Jerri. Despite the efforts of search and rescue teams, he was not found, and the river held its secrets close.

Jerri Dale Lesser was described as a white male with brown hair and brown eyes, standing at 5'7' and weighing approximately 142 pounds. A notable physical characteristic was that he had undergone a craniotomy, a surgical procedure on his skull, when he was just seven years old. The day he went missing, a photograph was taken that captured his appearance; in it, he had a mustache and a goatee and was wearing a dark beanie and a green long-sleeved button-up shirt with the sleeves rolled up. He also wore a large ring with a dark stone on his right hand. These personal details, while providing a clearer picture of the man, did little to aid in the search for him in the vast and rugged landscape of the Colorado River.

The days turned into weeks, and the weeks into years, with no new leads or discoveries in the case of Jerri Lesser. The official investigation, handled by the Garfield County Sheriff's Office, remained open, but with no further evidence, the case grew cold. The prevailing theory is that Jerri Lesser tragically drowned in the Colorado River following the rafting accident. The absence of his remains, however, has left his family with a lingering uncertainty. The case of Jerri Dale Lesser is a somber reminder of the power of nature and the painful void that is left when a loved one disappears without a trace. His disappearance is classified as a lost/injured missing person case, a testament to the enduring hope, however faint, that he might one day be found.

Last Seen: May 31, 1980

Possible Unidentified Matches (5)

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.

79%Possible
John Doe — Denver, Colorado
UP7163 • Found Oct 16, 1983
View case
Sex ✓Male
Age 100%Est. 20–30 vs 23–24 when missing
Race 100%White
Location 70%124 mi away, same state
TimingFound 3 years after last seen
Height 100%5'7" vs 5'7"
Weight 100%136 lb vs 142 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
78%Possible
John Doe — Denver, Colorado - unidentified case UP13758
John Doe — Denver, Colorado
UP13758 • Found Nov 5, 1990
View case
Sex ✓Male
Age 100%Est. 30–40 vs 23–24 when missing
Race 100%White
Location 70%125 mi away, same state
TimingFound 10 years after last seen
Height 100%5'7" vs 5'7"
Weight 89%120 lb vs 142 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
77%Possible
John Doe — Denver, Colorado - unidentified case UP7173
John Doe — Denver, Colorado
UP7173 • Found Jan 8, 1997
View case
Sex ✓Male
Age 100%Est. 20–25 vs 23–24 when missing
Race 100%White
Location 70%125 mi away, same state
TimingFound 17 years after last seen
Height 100%5'7" vs 5'7"
Weight 95%160 lb vs 142 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
76%Possible
John Doe — Rio Grande, Puerto Rico - unidentified case UP10562
John Doe — Rio Grande, Puerto Rico
UP10562 • Found Jun 25, 2011
View case
Sex ✓Male
Age 85%Est. 50–70 vs 23–24 when missing
Race 100%White
Location 84%67 mi away
TimingFound 31 years after last seen
Height 100%5'8" vs 5'7"
Weight 95%160 lb vs 142 lb
Hair 70%Gray vs Brown
Eyes 100%Brown vs Brown
75%Possible
John Doe — Fort Collins, Colorado - unidentified case UP4813
John Doe — Fort Collins, Colorado
UP4813 • Found Sep 16, 1994
View case
Sex ✓Male
Age 100%Est. 25–35 vs 23–24 when missing
Race 100%White
Location 67%138 mi away, same state
TimingFound 14 years after last seen
Height 84%5'9" vs 5'7"
Weight 100%140 lb vs 142 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.

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