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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 (MP37320) and 1 other source
In the coastal town of Newport, Oregon, a mystery began to unfold in the spring of 1986 that would endure for decades. Mark John Refsell, a 29-year-old man, vanished on March 26, 1986. At the time of his disappearance, he was described as a white male with blond or strawberry-colored hair and blue eyes, standing at 6 feet 2 inches tall and weighing around 170 pounds. The circumstances surrounding his disappearance began to surface when he failed to arrive in Montana as expected on March 29, 1986. Concern grew when his vehicle was discovered abandoned off Highway 101, a major route that hugs the scenic and often rugged Oregon coastline just north of Newport.

The discovery of Mark's unoccupied vehicle initiated a search and an official investigation into his whereabouts. The Oregon State Police from the Newport Area Command took charge of the case, but the trail quickly grew cold. There were no immediate signs of foul play at the scene where his car was found, nor were there any clear indications as to what might have happened to him. The absence of communication and the unusual abandonment of his vehicle were out of character, deepening the concern of those who knew him. Investigators were left with few leads to pursue, and the case eventually stalled, becoming one of the many long-standing unsolved missing person cases in the state.

Over the years, the case of Mark Refsell has remained open, a quiet but persistent question mark in the files of Oregon law enforcement. Despite the passage of time, details about his life, his reasons for being in Newport, and any potential struggles he might have been facing remain largely unknown to the public. His disappearance is a somber reminder of the many individuals who vanish without a trace, leaving behind families and friends to grapple with uncertainty. The overview of the case is one of sudden and unexplained absence. A young man on his way to a destination never arrives, his journey cut short by unknown circumstances, leaving only an abandoned car and an enduring mystery on the Oregon coast.

Last Seen: Mar 26, 1986

Links to Additional Sources (1)

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Possible Unidentified Matches (4)

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.

78%Possible
John Doe — Cannon Beach, Oregon - unidentified case UP10891
John Doe — Cannon Beach, Oregon
UP10891 • Found Sep 10, 1986
View case
Sex ✓Male
Age 95%Est. 30–45 vs 29
Race 100%White
Location 79%87 mi away, same state
TimingFound 6 months after last seen
Height 84%6'0" vs 6'2"
Weight 100%160 lb vs 170 lb
Hair 50%Red vs Blond
77%Possible
John Doe — Oregon - unidentified case UP10109
John Doe — Oregon
UP10109 • Found Apr 2, 2012
View case
Sex ✓Male
Age 100%Est. 20–30 vs 29 when missing
Race 100%White
Location 94%34 mi away, same state
TimingFound 26 years after last seen
Height 84%6'0" vs 6'2"
Weight 96%190 lb vs 170 lb
Hair 50%Brown vs Blond
77%Possible
John Doe — Portland, Oregon - unidentified case UP9987
John Doe — Portland, Oregon
UP9987 • Found Jun 6, 1997
View case
Sex ✓Male
Age 100%Est. 30–40 vs 29 when missing
Race 100%White
Location 78%90 mi away, same state
TimingFound 11 years after last seen
Height 100%6'1" vs 6'2"
Weight 100%160 lb vs 170 lb
Hair 50%Brown vs Blond
75%Possible
John Doe — Florence, Oregon - unidentified case UP97387
John Doe — Florence, Oregon
UP97387 • Found Sep 21, 2022
View case
Sex ✓Male
Age 100%Est. 30–45 vs 29 when missing
Race 100%White
Location 91%45 mi away, same state
TimingFound 36 years after last seen
Height 100%5'10"–6'4" vs 6'2"

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.