Unidentified White / Caucasian Male
Age 20-30
from Manteca, California

Missing persons whose details are consistent with these remains, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

Values read: this case vs the missing person.

84%Moderate

Jorgen Andersen

MP12439 • Missing since Feb 17, 1980 from San Rafael, California

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Sex ✓Male

Age 100%Est. 20–30 vs 20 when missing

Race 100%White

Location 83%71 mi away, same state

TimingFound 2 years after last seen

Hair 100%Blond vs Blond

Physical features: Tattoo: snake, forearm, arm

79%Possible

Steven Dadasovich

MP35775 • Missing since Aug 22, 1981 from Stockton, California

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Sex ✓Male

Age 100%Est. 20–30 vs 25

Race 100%White

Location 100%12 mi away, same county

TimingFound 8 months after last seen

Hair 50%Blond vs Brown

78%Possible

Norman DeVore

MP17677 • Missing since Mar 29, 1981 from Modesto, California

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Sex ✓Male

Age 100%Est. 20–30 vs 27 when missing

Race 100%White

Location 98%16 mi away, same state

TimingFound 13 months after last seen

Hair 50%Blond vs Brown

77%Possible

Robert Hay

MP37938 • Missing since Sep 25, 1981 from San Francisco, California

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Sex ✓Male

Age 100%Est. 20–30 vs 27

Race 100%White

Location 85%66 mi away, same state

TimingFound 7 months after last seen

Hair 100%Blond vs Blond

77%Possible

Richard Kula

MP18057 • Missing since Apr 18, 1981 from San Francisco, California

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Sex ✓Male

Age 100%Est. 20–30 vs 24 when missing

Race 100%White

Location 85%66 mi away, same state

TimingFound 12 months after last seen

Hair 100%Blond vs Blond

76%Possible

Derran Rogers

MP4614 • Missing since Feb 27, 1973 from Modesto, California

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Sex ✓Male

Age 100%Est. 20–30 vs 13 when missing

Race 100%White

Location 98%16 mi away, same state

TimingFound 9 years after last seen

Hair 100%Blond vs Blond

75%Possible

Dale Kelley

MP5667 • Missing since May 20, 1981 from Carmichael, California

View case

Sex ✓Male

Age 100%Est. 20–30 vs 21

Race 100%White

Location 87%58 mi away, same state

TimingFound 11 months after last seen

Hair 50%Blond 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 this case.