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Crime Solvers Central
298 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 (MP52344) and 3 other sources
In the spring of 2018, a sense of quiet concern settled over a rural area of Battleground, Washington, marking the disappearance of 56-year-old Robert Evan Sarkkinen. A resident of the area north of Lewisville Park, Robert was last seen at his home on May 13th of that year. Living with mental disabilities, Robert required specific care and had a known history of wandering from his residence, a fact that added a layer of urgency to his absence. He was a man of routine, and his sudden and unexplained departure left his loved ones with a profound sense of unease, sparking an immediate and extensive search of the surrounding area in the hopes of bringing him home safely.

The initial search for Robert Sarkkinen began on the rural property where he lived. As search and rescue teams scoured the familiar landscape, a troubling discovery was made along one of the trails. Items belonging to Robert, including his clothing, an adult diaper, his wallet, and his cell phone, were found abandoned. This collection of personal effects, so integral to his daily life and identity, lay discarded without any sign of Robert himself. The discovery painted a confusing and somber picture for investigators and his family, deepening the mystery of his whereabouts. Despite the deployment of search and rescue assets, the dense woods and rural terrain yielded no further clues, and Robert was never located.

The days turned into weeks, and the weeks into years, yet the case of Robert Sarkkinen remains an open and active investigation with the Clark County Sheriff's Office. Investigators have stated that they do not suspect foul play in his disappearance, believing it is likely connected to his history of wandering. In the years since he was last seen, his family has held onto hope, offering a $5,000 reward for any information that could lead directly to his whereabouts. The ongoing search for answers is a testament to the enduring love for Robert and the community's desire to bring him home. His disappearance serves as a heartbreaking reminder of the vulnerability of some members of our society and the lingering pain experienced by families of the missing. The official case number is 18004480, and anyone with information is encouraged to contact the Clark County Sheriff's Office Major Crimes Unit Tip Line.

Last Seen: May 13, 2018

Possible Unidentified Matches (2)

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.

75%Possible
John Doe — Newport, Oregon - unidentified case UP125974
John Doe — Newport, Oregon
UP125974 • Found Apr 18, 2024
View case
Sex ✓Male
Age 100%Est. 60–75 vs 56 when missing
Race 100%White
Location 73%108 mi away
TimingFound 6 years after last seen
Height 100%5'6"–5'11" vs 5'6"
75%Possible
John Doe — Cottage Grove, Oregon - unidentified case UP58583
John Doe — Cottage Grove, Oregon
UP58583 • Found Apr 26, 2019
View case
Sex ✓Male
Age 94%Est. 58–72 vs 56
Race 100%White
Location 67%139 mi away
TimingFound 11 months after last seen
Height 84%5'8"–6'2" vs 5'6"
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.