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 (MP17760) and 6 other sources
Jeffery David Daymude, aged 23, was last seen on October 19, 1978, leaving his home in West Melbourne, Florida, and driving towards Minton Park in nearby Satellite Beach. He was driving a dark blue 1964 Chevrolet, accompanied by his dog. This would be the last time anyone saw him. Three days later, his dog was found wandering in northwest Palm Bay, but there was no sign of Jeffery or his vehicle.

The circumstances surrounding Daymude's disappearance remain a mystery, but foul play is strongly suspected. Despite numerous efforts, his case remains unsolved. Jeffery was described as 6'2", weighing 160 pounds, with brown hair and blue eyes. His vehicle has also never been recovered, adding to the perplexity of the case.

Investigators have worked on his case for decades, with no substantial leads. The Brevard County Sheriff's Office continues to seek information from the public that might help bring closure to the case, which has haunted his loved ones for over four decades. Despite the passage of time, the mystery of Jeffery Daymude's disappearance remains unsolved, and his family continues to seek answers.

Last Seen: Oct 19, 1978

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.

83%Moderate
John Doe — Palm Bay, Florida
UP1280 • Found Mar 25, 1982
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Sex ✓Male
Age 100%Est. 21–35 vs 23 when missing
Race 100%White
Location 100%5 mi away, same county
TimingFound 3 years after last seen
Height 100%5'11" vs 6'0"–6'2"
Weight 100%155 lb vs 150–17010 lb
Hair 100%Brown vs Brown
Eyes 0%Blue vs Brown
81%Moderate
John Doe — Florida
UP1303 • Found May 21, 1980
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Sex ✓Male
Age 100%Est. 21–35 vs 23 when missing
Race 100%White
Location 66%146 mi away, same state
TimingFound 19 months after last seen
Height 100%5'11" vs 6'0"–6'2"
Weight 100%175 lb vs 150–17010 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
80%Moderate
John Doe — Florida - unidentified case UP810
John Doe — Florida
UP810 • Found Jul 14, 1982
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Sex ✓Male
Age 100%Est. 25–40 vs 23 when missing
Race 100%White
Location 75%101 mi away, same state
TimingFound 4 years after last seen
Height 100%5'11" vs 6'0"–6'2"
Weight 100%150 lb vs 150–17010 lb
Hair 100%Brown vs Brown
78%Possible
John Doe — Florida
UP1275 • Found Jul 7, 1982
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Sex ✓Male
Age 100%Est. 21–35 vs 23 when missing
Race 100%White
Location 66%146 mi away, same state
TimingFound 4 years after last seen
Height 100%6'0" vs 6'0"–6'2"
Weight 100%165 lb vs 150–17010 lb
Hair 100%Brown vs Brown
78%Possible
John Doe — Florida
UP1285 • Found Nov 14, 1981
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Sex ✓Male
Age 100%Est. 21–35 vs 23 when missing
Race 100%White
Location 83%71 mi away, same state
TimingFound 3 years after last seen
Height 100%6'1" vs 6'0"–6'2"
78%Possible
John Doe — Moorehaven, Florida - unidentified case UP7904
John Doe — Moorehaven, Florida
UP7904 • Found Sep 30, 1980
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Sex ✓Male
Age 99%Est. 25–35 vs 23 when missing
Race 100%White
Location 78%90 mi away, same state
TimingFound 23 months after last seen
Height 68%5'9" vs 6'0"–6'2"
Weight 100%170–185 lb vs 150–17010 lb
Hair 100%Brown vs Brown
78%Possible
John Doe — Bunnell, Florida - unidentified case UP928
John Doe — Bunnell, Florida
UP928 • Found Apr 3, 1980
View case
Sex ✓Male
Age 100%Est. 20–35 vs 23 when missing
Race 100%White
Location 74%103 mi away, same state
TimingFound 18 months after last seen
Weight 100%170 lb vs 150–17010 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
77%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 23 when missing
Race 100%White
Location 63%162 mi away, same state
TimingFound 15 years after last seen
Height 100%5'11" vs 6'0"–6'2"
Weight 100%151 lb vs 150–17010 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
77%Possible
John Doe — Bonita Springs, Florida
UP7913 • Found Dec 20, 1984
View case
Sex ✓Male
Age 100%Est. 18–30 vs 23 when missing
Race 100%White
Location 67%138 mi away, same state
TimingFound 6 years after last seen
Height 100%6'1" vs 6'0"–6'2"
Weight 100%210 lb vs 150–17010 lb
Hair 100%Brown vs Brown
76%Possible
John Doe — Miami, Florida - unidentified case UP17731
John Doe — Miami, Florida
UP17731 • Found Oct 23, 1981
View case
Sex ✓Male
Age 100%Est. 18–27 vs 23 when missing
Race 100%White
Location 63%162 mi away, same state
TimingFound 3 years after last seen
Height 84%5'10" vs 6'0"–6'2"
Weight 100%154 lb vs 150–17010 lb
Hair 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.