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 (MP103353) and 2 other sources
Robert J. Duffy told family that he was going to Fort Pierce, FL for business on 08/15/1986 and he did not return home. He left his residence in Boca Raton with his dog (Springer Spaniel) in a 1984 white Chevy El Camino, which was later recovered at the West Palm Beach airport on 10/20/1986.
Last Seen: Aug 15, 1986

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.

81%Moderate
John Doe — Miami, Florida - unidentified case UP5752
John Doe — Miami, Florida
UP5752 • Found Apr 4, 1991
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Sex ✓Male
Age 100%Est. 35–50 vs 46 when missing
Race 100%White
Location 91%43 mi away, same state
TimingFound 5 years after last seen
Height 100%5'10" vs 5'10"
Weight 89%144 lb vs 170 lb
Hair 100%Brown vs Brown
Eyes 0%Brown vs Green
80%Moderate
John Doe — Boynton Beach, Florida - unidentified case UP1119
John Doe — Boynton Beach, Florida
UP1119 • Found Oct 5, 1995
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Sex ✓Male
Age 100%Est. 46–60 vs 46 when missing
Race 100%White
Location 100%12 mi away, same county
TimingFound 9 years after last seen
Height 84%6'0" vs 5'10"
Hair 100%Brown vs Brown
79%Possible
John Doe — Miami, Florida - unidentified case UP5689
John Doe — Miami, Florida
UP5689 • Found May 3, 2000
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Sex ✓Male
Age 98%Est. 60–70 vs 46 when missing
Race 100%White
Location 91%43 mi away, same state
TimingFound 14 years after last seen
Height 100%5'9" vs 5'10"
Weight 100%165 lb vs 170 lb
Hair 70%Gray vs Brown
Eyes 50%Blue vs Green
79%Possible
John Doe — Lake Wales, Florida - unidentified case UP12934
John Doe — Lake Wales, Florida
UP12934 • Found Oct 11, 1987
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Sex ✓Male
Age 100%Est. 45–50 vs 46 when missing
Race 100%White
Location 68%136 mi away, same state
TimingFound 14 months after last seen
Height 100%5'11" vs 5'10"
Weight 79%135 lb vs 170 lb
Hair 100%Brown vs Brown
Eyes 50%Gray vs Green
78%Possible
John Doe — Miami, Florida - unidentified case UP5675
John Doe — Miami, Florida
UP5675 • Found Jul 31, 1998
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Sex ✓Male
Age 100%Est. 55–69 vs 46 when missing
Race 100%White
Location 91%43 mi away, same state
TimingFound 12 years after last seen
Height 100%5'11" vs 5'10"
Weight 59%121 lb vs 170 lb
Hair 70%Gray vs Brown
Eyes 50%Blue vs Green
78%Possible
John Doe — Miami Beach, Florida - unidentified case UP1123
John Doe — Miami Beach, Florida
UP1123 • Found Apr 14, 1995
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Sex ✓Male
Age 85%Est. 46–70 vs 46 when missing
Race 100%White
Location 92%41 mi away, same state
TimingFound 9 years after last seen
Height 100%5'10" vs 5'10"
Weight 73%210 lb vs 170 lb
Hair 100%Brown vs Brown
Eyes 50%Gray vs Green
78%Possible
John Doe — Miami, Florida - unidentified case UP1158
John Doe — Miami, Florida
UP1158 • Found Jul 24, 1991
View case
Sex ✓Male
Age 100%Est. 46–60 vs 46 when missing
Race 100%White
Location 91%43 mi away, same state
TimingFound 5 years after last seen
Height 84%5'8" vs 5'10"
Weight 100%167 lb vs 170 lb
Hair 40%Gray vs Brown
Eyes 0%Brown vs Green
78%Possible
John Doe — Florida
UP1207 • Found Mar 24, 1988
View case
Sex ✓Male
Age 100%Est. 46–60 vs 46 when missing
Race 100%White
Location 98%18 mi away, same state
TimingFound 19 months after last seen
77%Possible
John Doe — Broward, Florida
UP1144 • Found Dec 14, 1992
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Sex ✓Male
Age 100%Est. 46–60 vs 46 when missing
Race 100%White
Location 98%18 mi away, same state
TimingFound 6 years after last seen
Height 52%5'6" vs 5'10"
Weight 88%143 lb vs 170 lb
77%Possible
John Doe — Boca Raton, Florida - unidentified case UP835
John Doe — Boca Raton, Florida
UP835 • Found May 7, 1987
View case
Sex ✓Male
Age 100%Est. 38–52 vs 46
Race 100%White
Location 100%3 mi away, same county
TimingFound 9 months after last seen
Eyes 0%Brown vs Green

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.