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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 (MP21056) and 3 other sources
On a summer day, July 19, 1986, a 20-year-old man named Darold Allen Stryffeler went out on Hagg Lake in Gaston, Oregon, for a boat ride. He set off alone at about 4:00 in the afternoon. Darold, who lived on Northeast North Valley Road, was a young man with black hair and blue eyes. That day on the lake would be the last time anyone ever saw him. His disappearance launched a mystery that has remained unsolved for decades, leaving his family with unanswered questions and a permanent sense of loss.

Later that evening, around 9:15 p.m., Darold's motorboat was discovered beached on the shore of the lake. The scene was quiet and perplexing. Inside the boat, the ignition had been turned off, but the tape player was still on, the cassette having played all the way through. His wallet was sitting on the seat and still contained $100. There was also alcohol found aboard the vessel. Of Darold himself, there was no sign. An immediate search of the area was conducted, but it yielded no clues as to his whereabouts.

The initial theory from authorities was that Darold, who was known to be a very poor swimmer, had likely fallen into the water and drowned, possibly after becoming intoxicated. However, as the weeks and months went on, his body never surfaced from the lake's waters. By November of that year, investigators began to express doubt that he was in the lake at all, stating that the chances were 'pretty slim'. His family has long held suspicions of foul play. They reported that Darold had been involved in an argument with some people on the shore earlier in the day, who were upset with him for throwing empty beer cans into the water. Police did find and interview these individuals, but ultimately concluded they were not involved in his disappearance. With no further leads, the case grew cold, leaving the strange circumstances of the empty, beached boat and the lingering questions from a family argument as the only remnants of Darold's last known hours. The official investigation remains open, a quiet file holding the story of a young man who vanished from a lake on a summer day.

Last Seen: Jul 19, 1986

Possible Unidentified Matches (10)

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.

83%Moderate
John Doe — Portland, Oregon - unidentified case UP11873
John Doe — Portland, Oregon
UP11873 • Found May 3, 1989
View case
Sex ✓Male
Age 100%Est. 15–30 vs 20 when missing
Race 100%White
Location 97%23 mi away, same state
TimingFound 3 years after last seen
Height 100%5'5" vs 5'4"–5'6"
Weight 100%130 lb vs 130–140 lb
Hair 60%Brown vs Black
82%Moderate
John Doe — Portland, Oregon - unidentified case UP11906
John Doe — Portland, Oregon
UP11906 • Found Jul 28, 1988
View case
Sex ✓Male
Age 100%Est. 20–30 vs 20 when missing
Race 100%White
Location 97%23 mi away, same state
TimingFound 2 years after last seen
Height 84%5'8" vs 5'4"–5'6"
Weight 90%160 lb vs 130–140 lb
Hair 60%Brown vs Black
81%Moderate
John Doe — Portland, Oregon - unidentified case UP11907
John Doe — Portland, Oregon
UP11907 • Found Aug 25, 1989
View case
Sex ✓Male
Age 100%Est. 20–30 vs 20 when missing
Race 100%White
Location 97%23 mi away, same state
TimingFound 3 years after last seen
Height 84%5'8" vs 5'4"–5'6"
Weight 90%160 lb vs 130–140 lb
Hair 60%Brown vs Black
79%Possible
John Doe — St. Paul, Oregon - unidentified case UP14058
John Doe — St. Paul, Oregon
UP14058 • Found Oct 25, 1986
View case
Sex ✓Male
Age 85%Est. 20–40 vs 20
Race 60%Hispanic
Location 98%17 mi away, same state
TimingFound 3 months after last seen
Height 100%5'4" vs 5'4"–5'6"
Weight 100%150 lb vs 130–140 lb
Hair 100%Black vs Black
77%Possible
John Doe — Portland, Oregon - unidentified case UP11901
John Doe — Portland, Oregon
UP11901 • Found Oct 15, 1991
View case
Sex ✓Male
Age 100%Est. 25–40 vs 20 when missing
Race 60%Hispanic
Location 97%23 mi away, same state
TimingFound 5 years after last seen
Height 100%5'5" vs 5'4"–5'6"
Weight 100%130 lb vs 130–140 lb
Hair 100%Black vs Black
Eyes 0%Brown vs Blue
77%Possible
John Doe — Portland, Oregon - unidentified case UP11878
John Doe — Portland, Oregon
UP11878 • Found May 26, 1988
View case
Sex ✓Male
Age 85%Est. 15–40 vs 20 when missing
Location 97%23 mi away, same state
TimingFound 22 months after last seen
Height 100%5'4" vs 5'4"–5'6"
Weight 90%160 lb vs 130–140 lb
Hair 100%Black vs Black
75%Possible
John Doe — Cle Elum, Washington - unidentified case UP80608
John Doe — Cle Elum, Washington
UP80608 • Found Aug 29, 1987
View case
Sex ✓Male
Age 100%Est. 16–23 vs 20 when missing
Race 100%White
Location 63%161 mi away
TimingFound 13 months after last seen
Height 100%5'5" vs 5'4"–5'6"
75%Possible
John Doe — Portland, Oregon - unidentified case UP11914
John Doe — Portland, Oregon
UP11914 • Found Feb 16, 1998
View case
Sex ✓Male
Age 100%Est. 18–25 vs 20 when missing
Race 60%Hispanic
Location 97%23 mi away, same state
TimingFound 12 years after last seen
Height 100%5'7" vs 5'4"–5'6"
Weight 90%160 lb vs 130–140 lb
Hair 100%Black vs Black
Eyes 0%Brown vs Blue
75%Possible
John Doe — Portland, Oregon - unidentified case UP9996
John Doe — Portland, Oregon
UP9996 • Found Feb 19, 1996
View case
Sex ✓Male
Age 100%Est. 25–35 vs 20 when missing
Race 60%Hispanic
Location 97%23 mi away, same state
TimingFound 10 years after last seen
Height 84%5'2" vs 5'4"–5'6"
Weight 100%130 lb vs 130–140 lb
Hair 100%Black vs Black
Eyes 0%Brown vs Blue
75%Possible
John Doe — Portland, Oregon - unidentified case UP9988
John Doe — Portland, Oregon
UP9988 • Found Jan 15, 1996
View case
Sex ✓Male
Age 100%Est. 21–30 vs 20 when missing
Race 100%White
Location 97%23 mi away, same state
TimingFound 9 years after last seen
Height 52%5'10" vs 5'4"–5'6"
Hair 60%Brown vs Black

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.