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 (MP14651) and 9 other sources
Felipe Santos, a 23-year-old Mexican national, disappeared on October 14, 2003, in Naples, Florida. On the day of his disappearance, Santos was involved in a minor car accident while driving to work. Collier County Deputy Steve Calkins responded to the scene, citing Santos for driving without a license and insurance, and subsequently placing him in his patrol car. According to Calkins, instead of booking Santos into jail, he decided to drop him off at a nearby Circle K convenience store. However, Santos was never seen again, and no evidence has confirmed his arrival at the Circle K.

Suspicion grew after it was discovered that Santos had never been booked into the local jail, prompting his family to file a missing persons report two weeks later. An internal investigation initially cleared Calkins of wrongdoing, but the situation became more alarming when, three months later, another man, Terrance Williams, also disappeared after an encounter with Calkins. This led to Calkins' dismissal from the Collier County Sheriff’s Office for providing conflicting statements about the cases.

Despite the investigations and media attention, including involvement from public figures like Tyler Perry, no concrete leads have emerged. Both Santos' and Williams' disappearances remain unsolved, and Calkins maintains his innocence, although he failed parts of a polygraph test related to the cases. The case continues to attract attention, but after two decades, Santos' whereabouts remain unknown.

Last Seen: Oct 14, 2003

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.

84%Moderate
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 23 when missing
Race 100%White
Location 95%30 mi away, same state
TimingFound 3 years after last seen
Height 100%5'7" vs 5'7"
Weight 58%194 lb vs 150 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
Sex ✓Male
Age 100%Est. 18–32 vs 23 when missing
Race 100%White
Location 81%79 mi away, same state
TimingFound 14 years after last seen
Height 100%5'7" vs 5'7"
Weight 100%142 lb vs 150 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
79%Possible
John Doe — Orlando, Florida - unidentified case UP2299
John Doe — Orlando, Florida
UP2299 • Found Nov 11, 2007
View case
Sex ✓Male
Age 100%Est. 25–35 vs 23 when missing
Race 100%White
Location 61%168 mi away, same state
TimingFound 4 years after last seen
Height 100%5'6" vs 5'7"
Weight 100%160 lb vs 150 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
78%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 23 when missing
Race 100%White
Location 94%33 mi away, same state
TimingFound 3 years after last seen
Height 100%5'8"–6'1" vs 5'7"
77%Possible
John Doe — Immokalee, Florida
UP81735 • Found Jul 26, 2018
View case
Sex ✓Male
Age 98%Est. 38–52 vs 23 when missing
Race 60%Hispanic
Location 95%30 mi away, same county
TimingFound 15 years after last seen
Height 100%5'7" vs 5'7"
Weight 87%175 lb vs 150 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
77%Possible
John Doe — West Palm Beach, Florida - unidentified case UP1030
John Doe — West Palm Beach, Florida
UP1030 • Found Jun 22, 2004
View case
Sex ✓Male
Age 100%Est. 21–35 vs 23
Race 60%Hispanic
Location 72%115 mi away, same state
TimingFound 8 months after last seen
Height 100%5'6" vs 5'7"
Weight 96%132 lb vs 150 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
76%Possible
John Doe — Florida - unidentified case UP564
John Doe — Florida
UP564 • Found Jan 5, 2006
View case
Sex ✓Male
Age 100%Est. 21–35 vs 23 when missing
Race 60%Hispanic
Location 96%23 mi away, same county
TimingFound 2 years after last seen
Height 100%5'6" vs 5'7"
76%Possible
John Doe — Miami, Florida - unidentified case UP1031
John Doe — Miami, Florida
UP1031 • Found Aug 26, 2004
View case
Sex ✓Male
Age 85%Est. 25–50 vs 23
Race 100%White
Location 74%103 mi away, same state
TimingFound 10 months after last seen
Height 68%5'10" vs 5'7"
Weight 100%152 lb vs 150 lb
Hair 60%Brown vs Black
Eyes 100%Brown vs Brown
75%Possible
John Doe — Immokalee, Florida - unidentified case UP12714
John Doe — Immokalee, Florida
UP12714 • Found Apr 27, 2014
View case
Sex ✓Male
Age 85%Est. 18–35 vs 23 when missing
Race 60%Hispanic
Location 95%30 mi away, same county
TimingFound 11 years after last seen
Height 84%5'5" vs 5'7"
Weight 100%141 lb vs 150 lb
Hair 100%Black vs Black
Eyes 100%Brown vs Brown
75%Possible
John Doe — Bonita Springs, Florida - unidentified case UP7861
John Doe — Bonita Springs, Florida
UP7861 • Found May 4, 2010
View case
Sex ✓Male
Age 85%Est. 30–50 vs 23 when missing
Race 100%White
Location 99%14 mi away, same state
TimingFound 7 years after last seen
Height 68%4'9"–5'4" vs 5'7"

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.