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Crime Solvers Central
298 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 (MP158864) and 3 other sources
In the winter of 1995, a 30-year-old man named John Harold Davidson vanished from Miami Beach, Florida, leaving behind a quiet life and a mystery that would endure for decades. The official date of his last contact is recorded as January 23, 1995. John was a white male with brown hair and blue eyes, standing at 6 feet 1 inch tall and weighing between 170 and 175 pounds. The circumstances surrounding his disappearance are unsettlingly sparse. It is known that he was seen on December 12, 1994, walking away from a residential facility in the company of another individual who was also reported missing. A significant detail in this case is that both men left all of their personal belongings behind, suggesting their departure was abrupt and not planned. The report with the Miami Beach Police Department was officially filed on January 23, 1995.

The investigation into John's disappearance was handled by the Miami Beach Police Department, under case number 1995-1903. Despite the passage of time, very few details about the investigation have been made public. The narrative provided by law enforcement simply states that he was last seen in the Miami Beach area. The lack of public information can be frustrating for those seeking answers, and it paints a picture of a case that has grown cold over the years. The fact that he disappeared with another person adds a layer of complexity to the situation, raising questions about whether their disappearances were related and what their intended destination might have been. The decision to leave all personal effects behind is a particularly somber detail, suggesting they did not anticipate being gone for an extended period, or perhaps, that they were leaving under duress.

The case of John Harold Davidson is a poignant example of the many individuals who go missing each year, their stories fading from public view as time moves on. With no new leads or information released to the public, the trail has seemingly gone cold. The overview of this case is one of sudden departure and lingering questions. A man, in the prime of his life, walked away from his known world with a companion, and neither have been heard from since. The scant details available—leaving a residential facility, abandoning all possessions—create a narrative that is both perplexing and deeply concerning, leaving family and community with an unresolved sense of loss and a search for answers that has continued for over two and a half decades.

Last Seen: Jan 23, 1995

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.

81%Moderate
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 100%4 mi away, same county
TimingFound 7 years after last seen
Height 84%5'11" vs 6'1"
Weight 100%182 lb vs 170–175 lb
Hair 100%Brown vs Brown
Eyes 0%Brown vs Blue
81%Moderate
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 94%31 mi away, same state
TimingFound 3 years after last seen
Height 100%6'1" vs 6'1"
78%Possible
John Doe — Miami, Florida - unidentified case UP5292
John Doe — Miami, Florida
UP5292 • Found May 23, 1996
View case
Sex ✓Male
Age 100%Est. 18–30 vs 30 when missing
Race 100%White
Location 100%4 mi away, same county
TimingFound 16 months after last seen
Height 36%5'8" vs 6'1"
Weight 91%145 lb vs 170–175 lb
Hair 100%Brown vs Brown
Eyes 0%Brown vs Blue
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 30 when missing
Race 100%White
Location 100%4 mi away, same county
TimingFound 10 years after last seen
Height 68%5'10" vs 6'1"
Weight 99%152 lb vs 170–175 lb
Hair 100%Brown vs Brown
Eyes 0%Brown vs Blue
76%Possible
John Doe — Miami, Florida - unidentified case UP1881
John Doe — Miami, Florida
UP1881 • Found Sep 11, 2000
View case
Sex ✓Male
Age 100%Est. 26–35 vs 30 when missing
Race 100%White
Location 100%4 mi away, same state
TimingFound 6 years after last seen
Height 52%5'9" vs 6'1"
75%Possible
John Doe — Miami, Florida
UP6083 • Found Apr 29, 2002
View case
Sex ✓Male
Age 85%Est. 20–40 vs 30 when missing
Race 100%White
Location 100%4 mi away, same county
TimingFound 7 years after last seen
Height 68%5'10" vs 6'1"
Weight 59%120 lb vs 170–175 lb
Hair 100%Brown vs Brown
Eyes 0%Brown vs Blue
75%Possible
John Doe — Miami, Florida - unidentified case UP5788
John Doe — Miami, Florida
UP5788 • Found Jul 22, 2000
View case
Sex ✓Male
Age 85%Est. 20–40 vs 30 when missing
Race 100%White
Location 100%4 mi away, same county
TimingFound 5 years after last seen
Height 52%5'9" vs 6'1"
Weight 74%130 lb vs 170–175 lb
Hair 100%Brown vs Brown
Eyes 0%Brown vs Blue

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.