Crime Solvers Central
Crime Solvers Central
302 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

Any updates on this case? Let us know!
Summary based on the NamUs case record (MP162860)
In the quiet town of Duvall, Washington, a sense of concern grew for 69-year-old Douglas Robert Evans in the early autumn of 2017. A neighbor and friend arrived at his home on September 9th to take him to a scheduled medical appointment, a routine act of kindness that would soon become the starting point of a troubling mystery. Upon reaching the residence, the neighbor discovered the home unlocked, yet Douglas was nowhere to be found. This unsettling discovery marked the last time he was seen, launching a search for the missing man who had been a familiar face in his community.

Prior to his disappearance, those close to Douglas had noticed a significant change in his behavior. He had been acting increasingly erratic, a source of growing worry for his friends and neighbors. There were reports of him being found outside his home, disoriented and unclothed, sometimes wandering into the wooded areas that bordered his property. These episodes painted a picture of a man who may have been struggling with his health and well-being, adding a layer of vulnerability to his sudden absence. The circumstances of his disappearance suggested that he may have wandered off in a state of confusion, a possibility that deeply concerned those who knew him.

In the wake of the neighbor's discovery, the King County Sheriff's Office was notified, and an official investigation into the disappearance of Douglas Evans began. Search efforts were launched in the area surrounding his home, a landscape of dense woods and rural properties. Despite the thorough search of the familiar terrain where he had been known to wander, no trace of Douglas was found. The case of the missing 69-year-old man from Duvall became a somber puzzle, leaving his community with unanswered questions and a lingering hope for his safe return. The overview of the case is one of a vulnerable adult who, after a period of concerning behavioral changes, vanished from his home, leaving behind a few worrying clues but no clear path to his whereabouts.

Last Seen: Sep 9, 2017

Links to Additional Sources (0)

See any mistakes? Let us know!

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.

76%Possible
John Doe — Buckley, Washington
UP51984 • Found May 8, 2018
View case
Sex ✓Male
Age 100%Est. 58–72 vs 69
Location 92%40 mi away, same state
TimingFound 8 months after last seen
Height 100%5'9"–6'3" vs 5'9"
75%Possible
John Doe — Seattle, Washington
UP85540 • Found May 12, 2020
View case
Sex ✓Male
Age 60%Est. 18–100 vs 69 when missing
Race 100%White
Location 98%19 mi away, same county
TimingFound 3 years after last seen
Height 100%5'8"–5'9" vs 5'9"
Weight 63%113 lb vs 156 lb
Hair 40%Brown vs Gray
75%Possible
John Doe — Seattle, Washington
UP51986 • Found Jan 1, 2018
View case
Sex ✓Male
Age 30%Est. 30–60 vs 69
Race 100%White
Location 98%19 mi away, same county
TimingFound 4 months after last seen
Height 100%5'5"–5'8" vs 5'9"
Weight 98%173 lb vs 156 lb
Hair 100%Gray vs Gray
75%Possible
John Doe — Seattle, Washington - unidentified case UP163249
John Doe — Seattle, Washington
UP163249 • Found Jul 4, 2026
View case
Sex ✓Male
Age 60%Est. 18–100 vs 69 when missing
Race 100%White
Location 98%16 mi away, same county
TimingFound 9 years after last seen
Height 100%5'10" vs 5'9"
Weight 9%229 lb vs 156 lb
Hair 100%Gray vs Gray
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.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.