Crime Solvers Central
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 the NamUs case record (MP32699) and 2 other sources
Lucas Kasprowicz, a 30-year-old man, was last seen on January 5, 2016, in San Diego, California. He was spotted by his mother that evening, and his disappearance has left his family deeply concerned, as it was out of character for him to leave without notifying them. Kasprowicz, described as 5'11" tall and weighing around 160 pounds with brown hair and blue eyes, was last seen wearing a green suede jacket, tan pants, and black moccasins. His family has emphasized that he had no history of running away, adding to the mystery surrounding his disappearance.

Efforts to locate Lucas have continued, but there have been no substantial leads or developments in the case. Law enforcement and the public have been asked to come forward with any information that could help in finding him, as the circumstances remain unresolved.

Last Seen: Jan 5, 2016

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.

79%Possible
John Doe — San Diego, California - unidentified case UP110585
John Doe — San Diego, California
UP110585 • Found Oct 14, 2023
View case
Sex ✓Male
Age 100%Est. 30–35 vs 30 when missing
Race 100%White
Location 100%11 mi away, same county
TimingFound 8 years after last seen
Height 100%5'11" vs 5'11"
Weight 44%215 lb vs 160 lb
Hair 60%Black vs Brown
Eyes 0%Brown vs Blue
78%Possible
John Doe — Los Angeles, California - unidentified case UP16874
John Doe — Los Angeles, California
UP16874 • Found Jul 20, 2017
View case
Sex ✓Male
Age 100%Est. 30–45 vs 30 when missing
Race 100%White
Location 77%95 mi away, same state
TimingFound 18 months after last seen
Height 100%5'10"–6'2" vs 5'11"
77%Possible
John Doe — San Diego, California
UP80883 • Found Apr 25, 2020
View case
Sex ✓Male
Age 100%Est. 30 vs 30 when missing
Race 100%White
Location 100%12 mi away, same county
TimingFound 4 years after last seen
77%Possible
John Doe — Los Angeles, California - unidentified case UP137125
John Doe — Los Angeles, California
UP137125 • Found Nov 16, 2024
View case
Sex ✓Male
Age 100%Est. 35–45 vs 30 when missing
Race 100%White
Location 75%99 mi away, same state
TimingFound 9 years after last seen
Height 68%5'8" vs 5'11"
Weight 100%155 lb vs 160 lb
Hair 100%Brown vs Brown
Eyes 100%Blue vs Blue
76%Possible
John Doe — Ocotillo, California
UP16346 • Found Jan 15, 2017
View case
Sex ✓Male
Age 100%Est. 18–32 vs 30 when missing
Race 100%White
Location 84%68 mi away, same state
TimingFound 12 months after last seen
Height 68%5'8" vs 5'11"
76%Possible
John Doe — Calexico, California - unidentified case UP15235
John Doe — Calexico, California
UP15235 • Found May 13, 2016
View case
Sex ✓Male
Age 85%Est. 18–40 vs 30
Race 100%White
Location 76%97 mi away, same state
TimingFound 4 months after last seen
Height 100%5'10" vs 5'11"
Weight 100%170 lb vs 160 lb
Hair 60%Black vs Brown
Eyes 0%Brown vs Blue
75%Possible
John Doe — San Diego, California
UP110722 • Found Aug 19, 2023
View case
Sex ✓Male
Age 81%Est. 40–50 vs 30 when missing
Race 100%White
Location 100%7 mi away, same county
TimingFound 8 years after last seen
Height 84%5'8"–5'9" vs 5'11"
75%Possible
John Doe — Hermosa Beach, California
UP92868 • Found May 14, 2022
View case
Sex ✓Male
Age 85%Est. 21–44 vs 30 when missing
Race 100%White
Location 76%98 mi away, same state
TimingFound 6 years after last seen
Height 100%5'7"–5'10" vs 5'11"
Weight 100%150–175 lb vs 160 lb
75%Possible
John Doe — Hawthorne, California - unidentified case UP88645
John Doe — Hawthorne, California
UP88645 • Found Jan 11, 2022
View case
Sex ✓Male
Age 85%Est. 30–50 vs 30 when missing
Race 100%White
Location 76%98 mi away, same state
TimingFound 6 years after last seen
Height 100%5'5"–5'11" vs 5'11"
Weight 95%140 lb vs 160 lb
Hair 100%Brown vs Brown
Eyes 0%Brown vs Blue
75%Possible
John Doe — San Ysidro, California
UP89850 • Found Jan 29, 2021
View case
Sex ✓Male
Age 100%Est. 30–45 vs 30 when missing
Race 60%Hispanic
Location 96%26 mi away, same county
TimingFound 5 years after last seen
Height 84%5'9" vs 5'11"
Weight 83%190 lb vs 160 lb
Hair 100%Brown vs Brown
Eyes 0%Black vs Blue

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.