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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 (MP21237) and 3 other sources
In the late summer of 1979, a young man named Thomas Arthur Michaud vanished from Centennial, Colorado, leaving behind a life and a family who would spend decades searching for answers. On August 24, 1979, the 24-year-old was last seen in the suburban community just south of Denver. The specific details of his activities on that day and the exact location where he was last seen have remained elusive, contributing to the enduring mystery of his disappearance. At the time he went missing, Thomas was described as a white male with brown hair and brown eyes, standing at 6 feet 1 inch tall and weighing between 165 and 170 pounds. Distinctive features included a tattoo of his last name, 'Michaud,' on his upper left arm and another, unspecified tattoo on his upper right arm. He had also suffered a broken hip in a traffic accident while serving in the Navy, though it is uncertain if he underwent surgery for the injury.

The investigation into Thomas Michaud's disappearance was opened by the Arapahoe County Sheriff's Office under case number 79-4108. Despite their efforts, the case yielded few leads, and the circumstances surrounding his disappearance remained unclear. Over the years, his case has been featured on various platforms dedicated to missing persons, including the National Missing and Unidentified Persons System under case number MP21237, and The Charley Project. These resources have helped to keep his story alive and in the public consciousness, with the hope that someone, somewhere, might hold a piece of information that could shed light on what happened to him. The lack of information has been a significant hurdle in the investigation, leaving both law enforcement and his loved ones with a painful void of unanswered questions.

Decades have passed since Thomas Michaud was last seen, and his case remains an open and unresolved missing person investigation. The emotional toll on his family is immeasurable, as they have navigated a journey of ambiguous loss, holding onto hope while grappling with the possibility of a tragic outcome. The enduring mystery of his whereabouts has left a lasting impact on the community, a reminder of a life interrupted and a family left in limbo. The overview of this case is one of quiet disappearance and protracted uncertainty. With very few details available to the public regarding the circumstances of that day in August 1979, the narrative is one of absence. The official investigation continues, and anyone with information is urged to contact the Arapahoe County Sheriff's Office. The hope for a resolution, for answers for his family, persists even after all these years.

Last Seen: Aug 24, 1979

Possible Unidentified Matches (6)

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.

77%Possible
John Doe — Fort Collins, Colorado - unidentified case UP454
John Doe — Fort Collins, Colorado
UP454 • Found Jul 12, 1997
View case
Sex ✓Male
Age 100%Est. 18–30 vs 24 when missing
Race 100%White
Location 83%70 mi away, same state
TimingFound 18 years after last seen
Height 84%5'11" vs 6'1"
Weight 100%160 lb vs 165–170 lb
Hair 100%Brown vs Brown
77%Possible
John Doe — Denver, Colorado
UP7167 • Found Jan 30, 1987
View case
Sex ✓Male
Age 100%Est. 25–35 vs 24 when missing
Location 99%12 mi away, same state
TimingFound 7 years after last seen
Height 100%6'1" vs 6'1"
Weight 100%157 lb vs 165–170 lb
Hair 60%Black vs Brown
77%Possible
John Doe — Denver, Colorado
UP7163 • Found Oct 16, 1983
View case
Sex ✓Male
Age 100%Est. 20–30 vs 24 when missing
Race 100%White
Location 99%15 mi away, same state
TimingFound 4 years after last seen
Height 20%5'7" vs 6'1"
Weight 85%136 lb vs 165–170 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
76%Possible
John Doe — Glendale, Colorado - unidentified case UP11476
John Doe — Glendale, Colorado
UP11476 • Found Feb 10, 1998
View case
Sex ✓Male
Age 100%Est. 25–30 vs 24 when missing
Race 100%White
Location 100%9 mi away, same county
TimingFound 18 years after last seen
Height 36%5'8" vs 6'1"
Weight 89%196 lb vs 165–170 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
76%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 24 when missing
Race 100%White
Location 99%12 mi away, same state
TimingFound 17 years after last seen
Height 20%5'7" vs 6'1"
Weight 100%160 lb vs 165–170 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
75%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 24 when missing
Race 100%White
Location 99%12 mi away, same state
TimingFound 11 years after last seen
Height 20%5'7" vs 6'1"
Weight 65%120 lb vs 165–170 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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