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Crime Solvers Central
302 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on 2 sources
Mark Lee Doose, a 43-year-old white male, has been missing since April 7, 1995, when he was last seen in Lafayette, California. At the time of his disappearance, Doose was 5'11" and weighed approximately 170 pounds, with brown hair and blue eyes. He may have had a mustache, beard, or goatee. A distinguishing characteristic is a tattoo of an unspecified name in a scroll style on his right arm. When last seen, he was wearing black suede boots, blue jeans, and a blue baseball cap.

The circumstances surrounding Mark Lee Doose's disappearance remain largely unknown, as very few details are available in his case. He has not been seen or heard from since that day in April 1995. His case is classified as a missing person case.

The Contra Costa County Sheriff's Department is the investigating agency for Doose's case. His date of birth is February 3, 1952. Despite the passage of time, his case remains open.

Last Seen: Apr 7, 1995

Links to Additional Sources (2)

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Possible Unidentified Matches (4)

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 — Winterhaven, California
UP15315 • Found Jul 14, 1996
View case
Sex ✓Male
Age 100%Est. 35–45 vs 43 when missing
Race 100%White
Location 75%Same state
TimingFound 15 months after last seen
Weight 100%180 lb vs 170 lb
75%Possible
John Doe — Los Angeles, California
UP3495 • Found Sep 23, 1996
View case
Sex ✓Male
Age 100%Est. 42–52 vs 43 when missing
Race 100%White
Location 75%Same state
TimingFound 18 months after last seen
Weight 100%175 lb vs 170 lb
75%Possible
John Doe — Modesto, California
UP13299 • Found Mar 9, 1996
View case
Sex ✓Male
Age 100%Est. 40–50 vs 43
Race 100%White
Location 75%Same state
TimingFound 11 months after last seen
Weight 100%180 lb vs 170 lb
75%Possible
John Doe — Burlingame, California
UP9898 • Found Oct 5, 1995
View case
Sex ✓Male
Age 100%Est. 33–46 vs 43
Race 100%White
Location 75%Same state
TimingFound 6 months after last seen
Weight 87%142 lb vs 170 lb

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.