The person at the center of this case
Douglas Robert Evans
Missing Person · Open
9 years waiting · since 2017
Missing Person: Douglas Robert Evans
Justice for Douglas Robert Evans — the trail went cold in 2017, but the truth hasn't.
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Key leads to think about
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person
Lead #1Why had Douglas's behavior become increasingly erratic in the weeks prior to his disappearance, and was he experiencing a medical or mental health crisis?
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location
Lead #2Given reports of Douglas wandering unclothed in wooded areas near his home, could he have become lost or disoriented in the surrounding forest during his disappearance?
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witness
Lead #3Were there any other sightings or encounters reported by neighbors or residents in the Duvall area after September 9, 2017?
Douglas Robert Evans, a 69-year-old man, disappeared from his home in Duvall, Washington in early September 2017 after exhibiting increasingly erratic behavior, including wandering unclothed in nearby wooded areas. A neighbor arrived to pick him up for a medical appointment and found his residence unlocked but Douglas absent; despite searches of the surrounding area, he was not located. The case remains open, and investigators seek information about his whereabouts or any sightings in the Duvall community.
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
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evidence
Lead #4What was the condition of his residence when found unlocked—were there signs of struggle, missing items, or indicators of his plans?
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Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
NamUs case MP162860. Missing person: Douglas Robert Evans.
Last known contact: 2017-09-09 in Duvall, King, WA. Circumstances: Douglas was last seen by a neighbor in early September 2017.
The neighbor arrived at his residence to pick him up for a scheduled medical appointment and found the residence unlocked; however, Douglas was not present. Prior to his disappearance, his behavior had become increasingly erratic.
He had reportedly been found on several occasions outside his residence, unclothed, and wandering in the wooded area near his home. The surrounding area was searched, but Douglas could not be located.
Demographics: 69 years, Male, White / Caucasian. Physical description: 5 ft 9 in, 156 lbs, hair: Gray or Partially Gray, eyes: Brown.
Investigating agency: King County Sheriff's Office | C17046352 | 2017-09-18.
Timeline of Events
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2017-09-09
Last Known Contact
Douglas was last seen by a neighbor in early September 2017 at his residence in Duvall. The neighbor arrived to pick him up for a scheduled medical appointment and found the residence unlocked but Douglas was not present.
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2017-09-18
Case Reported to NamUs
King County Sheriff's Office opened case C17046352 on this date regarding Douglas's disappearance.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:September 9, 2017
Last Updated:September 18, 2026
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Phone: 2062632080
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Case Information
Incident:September 9, 2017
Last Updated:September 18, 2026
Have Information?
Any information, no matter how small, could be crucial to solving this case.
Phone: 2062632080
You can remain anonymous