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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 (MP84291) and 1 other source
On the evening of April 7, 1989, 40-year-old Grant Carl Schmidt left his home in Beaverton, Oregon. His wife later reported that he had departed at approximately 6:30 p.m. with the intention of visiting friends who also lived in Beaverton. However, he never arrived at his friends' residence and was not seen or heard from again. Concern grew when he failed to show up for his job on the following Monday, April 10th, and had made no contact with any family members or friends.

The same evening Grant disappeared, his vehicle was found abandoned on a piece of property off Burkhalter Road in the nearby city of Hillsboro, Oregon. A witness at that location reported a strange series of events that evening. Around 7:30 p.m., they saw a black full-sized Chevrolet Blazer, later identified as Grant's, drive up their 500-foot driveway. Before the vehicle could reach the house, it abruptly veered off, cutting across a corner of a neighbor's property. The Blazer then crashed through some brush and came to a stop over a ridge, resting against some vine maples.

The person driving the vehicle left the scene before anyone at the residence could identify them. When the abandoned Chevrolet Blazer was examined, it was found to be unlocked, and perplexingly, the keys had been left in the ignition. The circumstances surrounding Grant Schmidt's disappearance and the subsequent discovery of his crashed and abandoned vehicle remain a mystery. The case, under the jurisdiction of the Washington County Sheriff's Office, has left his family and community without answers for decades, creating a painful and unresolved void for all who knew him.

Last Seen: Apr 7, 1989

Links to Additional Sources (1)

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Possible Unidentified Matches (5)

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.

82%Moderate
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 40 when missing
Race 100%White
Location 100%11 mi away, same state
TimingFound 8 years after last seen
Height 84%6'1" vs 5'11"
Weight 100%160 lb vs 160 lb
Hair 100%Brown vs Brown
77%Possible
John Doe — Portland, Oregon - unidentified case UP10144
John Doe — Portland, Oregon
UP10144 • Found Jun 4, 2000
View case
Sex ✓Male
Age 79%Est. 55–75 vs 40 when missing
Race 100%White
Location 100%11 mi away, same state
TimingFound 11 years after last seen
Height 100%5'11" vs 5'11"
Weight 100%165 lb vs 160 lb
Hair 70%Gray vs Brown
Eyes 0%Brown vs Green
77%Possible
John Doe — Portland, Oregon - unidentified case UP11909
John Doe — Portland, Oregon
UP11909 • Found Jul 10, 1995
View case
Sex ✓Male
Age 100%Est. 35–50 vs 40 when missing
Location 100%11 mi away, same state
TimingFound 6 years after last seen
Height 100%6'0" vs 5'11"
Weight 100%170 lb vs 160 lb
Hair 60%Black vs Brown
76%Possible
John Doe — Oregon City, Oregon - unidentified case UP8058
John Doe — Oregon City, Oregon
UP8058 • Found Apr 20, 2002
View case
Sex ✓Male
Age 85%Est. 40–60 vs 40 when missing
Race 100%White
Location 98%16 mi away, same state
TimingFound 13 years after last seen
Height 100%5'10" vs 5'11"
75%Possible
John Doe — Portland, Oregon
UP146064 • Found May 28, 1997
View case
Sex ✓Male
Age 85%Est. 25–45 vs 40 when missing
Race 100%White
Location 99%16 mi away, same county
TimingFound 8 years after last seen
Height 75%5'5"–6'2" vs 5'11"

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.