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 (MP55726) and 3 other sources
Luis Lorenzo Alfonso, a 30-year-old man, was last seen on May 31, 1993, on Captiva Island, Florida. He had been visiting a family friend on the island before his disappearance. Alfonso left Captiva driving his blue 1992 Ford Bronco, but he never made it back to his family. On June 1, 1993, his vehicle was discovered abandoned in the parking lot of a shopping plaza on Coral Way in Miami, Florida. Despite extensive searches, no trace of Alfonso has been found since.

Alfonso was described as 6'1" tall and weighing 220 pounds, with brown hair and eyes. He had a distinctive tattoo of a tiger's face with green eyes on his chest and was wearing a gold necklace with a large pendant at the time of his disappearance. The circumstances surrounding his case have led authorities to suspect foul play, but no significant leads have surfaced in the decades since he went missing. Investigators continue to urge the public to come forward with any information that might shed light on Alfonso's disappearance.
Last Seen: May 31, 1993

Possible Unidentified Matches (7)

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 — Miami, Florida - unidentified case UP5313
John Doe — Miami, Florida
UP5313 • Found Nov 3, 1993
View case
Sex ✓Male
Age 100%Est. 15–30 vs 30
Race 100%White
Location 68%135 mi away, same state
TimingFound 5 months after last seen
Height 100%5'11" vs 5'11"–6'0"
Weight 65%151 lb vs 210–230 lb
Hair 60%Brown vs Black
Eyes 100%Brown vs Brown
78%Possible
John Doe — North Port, Florida
UP60596 • Found Jan 1, 1996
View case
Sex ✓Male
Age 85%Est. 30–50 vs 30 when missing
Race 100%White
Location 92%41 mi away, same state
TimingFound 3 years after last seen
Height 100%6'1" vs 5'11"–6'0"
Hair 60%Brown vs Black
78%Possible
John Doe — Immokalee, Florida - unidentified case UP4911
John Doe — Immokalee, Florida
UP4911 • Found Jun 2, 2006
View case
Sex ✓Male
Age 100%Est. 18–30 vs 30 when missing
Race 100%White
Location 90%48 mi away, same county
TimingFound 13 years after last seen
Height 52%5'7" vs 5'11"–6'0"
Weight 100%194 lb vs 210–230 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
77%Possible
John Doe — Miami, Florida
UP6085 • Found Apr 29, 2002
View case
Sex ✓Male
Age 100%Est. 25–35 vs 30 when missing
Race 100%White
Location 68%135 mi away, same state
TimingFound 9 years after last seen
Height 100%5'11" vs 5'11"–6'0"
Weight 95%182 lb vs 210–230 lb
Hair 60%Brown vs Black
Eyes 100%Brown vs Brown
76%Possible
John Doe — Ft Myers, Florida - unidentified case UP7696
John Doe — Ft Myers, Florida
UP7696 • Found Mar 23, 2007
View case
Sex ✓Male
Age 85%Est. 18–35 vs 30 when missing
Race 100%White
Location 97%23 mi away, same county
TimingFound 14 years after last seen
Height 100%5'8"–6'1" vs 5'11"–6'0"
76%Possible
John Doe — Bonita Springs, Florida - unidentified case UP1062
John Doe — Bonita Springs, Florida
UP1062 • Found Jul 12, 2001
View case
Sex ✓Male
Age 100%Est. 21–35 vs 30 when missing
Race 100%White
Location 95%28 mi away, same county
TimingFound 8 years after last seen
Height 36%5'6" vs 5'11"–6'0"
Weight 59%146 lb vs 210–230 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
75%Possible
John Doe — Broward, Florida
UP1101 • Found Sep 30, 1997
View case
Sex ✓Male
Age 100%Est. 20–30 vs 30 when missing
Race 100%White
Location 72%115 mi away, same state
TimingFound 4 years after last seen
Height 100%6'1" vs 5'11"–6'0"

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.