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 (MP58238) and 4 other sources
John Castle, a 63-year-old man, was last seen on February 8, 2019, in El Dorado Hills, California. His disappearance remains unsolved, with limited details available about the circumstances. There are concerns that Castle may have needed medical attention at the time, and he could be in the United States or as far as British Columbia, Canada. At the time of his disappearance, Castle was described as a white male, standing 5'6" tall and weighing around 130 pounds, with brown hair.

Despite ongoing efforts, authorities have yet to uncover his whereabouts. Castle’s case is recorded in missing persons databases, including NamUs and the California Department of Justice, which continue to encourage anyone with information to contact local law enforcement.

Last Seen: Feb 8, 2019

Possible Unidentified Matches (6)

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.

78%Possible
John Doe — Reno, Nevada - unidentified case UP79659
John Doe — Reno, Nevada
UP79659 • Found Mar 27, 2021
View case
Sex ✓Male
Age 85%Est. 50–70 vs 63 when missing
Race 100%White
Location 77%92 mi away
TimingFound 2 years after last seen
Height 100%5'9" vs 5'6"–5'8"
Weight 100%129 lb vs 130–140 lb
Hair 40%Gray vs Brown
Eyes 100%Brown vs Brown
77%Possible
John Doe — San Francisco, California
UP91361 • Found Feb 5, 2022
View case
Sex ✓Male
Age 100%Est. 60–70 vs 63 when missing
Race 100%White
Location 75%99 mi away, same state
TimingFound 3 years after last seen
Height 100%5'9" vs 5'6"–5'8"
Weight 34%191 lb vs 130–140 lb
Hair 40%Gray vs Brown
Eyes 100%Brown vs Brown
76%Possible
John Doe — Reno, Nevada - unidentified case UP96579
John Doe — Reno, Nevada
UP96579 • Found Oct 3, 2022
View case
Sex ✓Male
Age 94%Est. 68–82 vs 63 when missing
Race 100%White
Location 78%91 mi away
TimingFound 4 years after last seen
Height 100%5'8" vs 5'6"–5'8"
Hair 40%Gray vs Brown
76%Possible
John Doe — Reno, Nevada - unidentified case UP56999
John Doe — Reno, Nevada
UP56999 • Found Apr 6, 2019
View case
Sex ✓Male
Age 100%Est. 58–72 vs 63
Location 78%91 mi away
TimingFound 8 weeks after last seen
Height 100%5'5" vs 5'6"–5'8"
Weight 100%150 lb vs 130–140 lb
Hair 40%Gray vs Brown
Eyes 100%Brown vs Brown
75%Possible
John Doe — Stockton, California
UP87371 • Found Sep 7, 2021
View case
Sex ✓Male
Age 81%Est. 50–60 vs 63 when missing
Race 60%Hispanic
Location 89%50 mi away, same state
TimingFound 3 years after last seen
Height 100%5'9"–6'0" vs 5'6"–5'8"
Weight 89%161–170 lb vs 130–140 lb
Hair 40%Gray vs Brown
Eyes 100%Brown vs Brown
75%Possible
John Doe — Stockton, California
UP87360 • Found Jun 19, 2021
View case
Sex ✓Male
Age 85%Est. 50–70 vs 63 when missing
Race 60%Hispanic
Location 87%56 mi away, same state
TimingFound 2 years after last seen
Height 100%5'5"–5'7" vs 5'6"–5'8"
Weight 100%110–120 lb vs 130–140 lb
Hair 40%Gray vs Brown
Eyes 100%Brown 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 the unidentified case.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.