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 (MP27011) and 4 other sources
Alan Keith Stanfill, a 24-year-old man, went missing on January 13, 1988, from Macclenny, Florida. On that day, Stanfill left the Northeast Florida State Hospital, a psychiatric facility, without authorization, and he has not been seen since. Authorities have speculated that he might have been suffering from amnesia at the time of his disappearance, adding to the difficulty in locating him. Stanfill was known to have a scar on his left wrist and was about 6 feet tall, weighing between 120 and 140 pounds, with brown, curly hair and brown eyes.

Despite his sudden disappearance, there have been few leads or updates regarding his case. His departure from the hospital was unexpected, and no personal belongings were noted to be missing alongside him. Over the years, investigators have struggled to uncover further clues, but both his fingerprints and DNA are on file, should any new evidence emerge. His case remains open and unsolved, with the Baker County Sheriff’s Office continuing to handle the investigation.

There are some theories surrounding his disappearance, but no substantial breakthroughs have been made. Given the fact that he may have had amnesia, there is a possibility that he became disoriented and unable to find his way back home. Despite the efforts of law enforcement and family, Stanfill's whereabouts remain unknown more than three decades later. His case continues to be listed as endangered missing, and anyone with information is encouraged to contact the Baker County Sheriff's Office.

Last Seen: Jan 13, 1988

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 — Georgia
UP17604 • Found Mar 16, 1988
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Sex ✓Male
Age 100%Est. 20–30 vs 24
Race 100%White
Location 68%133 mi away
TimingFound 2 months after last seen
Height 84%5'10" vs 6'0"
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
77%Possible
John Doe — Silver Springs, Florida - unidentified case UP6052
John Doe — Silver Springs, Florida
UP6052 • Found Dec 29, 1992
View case
Sex ✓Male
Age 100%Est. 17–30 vs 24 when missing
Race 100%White
Location 82%74 mi away, same state
TimingFound 5 years after last seen
Height 100%5'11" vs 6'0"
Weight 47%160 lb vs 120 lb
77%Possible
John Doe — Tampa, Florida - unidentified case UP195
John Doe — Tampa, Florida
UP195 • Found May 29, 1989
View case
Sex ✓Male
Age 100%Est. 25–40 vs 24 when missing
Race 100%White
Location 64%155 mi away, same state
TimingFound 17 months after last seen
Height 100%6'0" vs 6'0"
Weight 100%117 lb vs 120 lb
76%Possible
John Doe — Jacksonville, Florida - unidentified case UP747
John Doe — Jacksonville, Florida
UP747 • Found Aug 28, 1998
View case
Sex ✓Male
Age 100%Est. 30–45 vs 24 when missing
Race 100%White
Location 91%42 mi away, same state
TimingFound 11 years after last seen
Height 84%5'10" vs 6'0"
76%Possible
John Doe — Baldwin, Florida - unidentified case UP748
John Doe — Baldwin, Florida
UP748 • Found Sep 23, 1996
View case
Sex ✓Male
Age 97%Est. 33–42 vs 24 when missing
Race 100%White
Location 100%9 mi away, same state
TimingFound 9 years after last seen
Height 68%5'9" vs 6'0"
76%Possible
John Doe — Fernandina Beach, Florida - unidentified case UP850
John Doe — Fernandina Beach, Florida
UP850 • Found Oct 9, 1989
View case
Sex ✓Male
Age 100%Est. 20–30 vs 24 when missing
Race 100%White
Location 90%48 mi away, same state
TimingFound 21 months after last seen
Hair 50%Red 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.