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 (MP35358) and 5 other sources
In the spring of 1980, a 38-year-old man named Kenneth Lawrence Welch vanished from Phoenix, Arizona, leaving behind aปริศนา that has endured for decades. The last time anyone is known to have heard from him was on April 3rd of that year. On that day, in a state of apparent distress, Welch made a frantic phone call to his mother from a payphone on Washington Street in Phoenix. He told her that he was being pursued by a gang and that he intended to find safety in a local hotel. That phone call was the last communication his family ever had with him. After that conversation, Kenneth Welch was never seen or heard from again.

The circumstances surrounding Welch's disappearance are shrouded in mystery, with the ominous phone call to his mother serving as the only clue to his state of mind and the potential danger he faced. For reasons that remain unclear, his mother did not officially report him as a missing person until 1989, nine years after his last known contact. By the time the report was filed, the trail had grown cold, and valuable time for investigation had been lost. The case was taken up by the Flagstaff Police Department, which is located in a different city from where Welch was last seen. Over the years, his mother, the primary recipient of his last known words, passed away without ever learning what became of her son.

The investigation into Kenneth Welch's disappearance has remained an open and unsolved case for over four decades. Described as a white male with brown hair and brown eyes, he had a distinctive red mark, possibly a birthmark, on the nape of his neck. Despite the passage of time, law enforcement has kept the case open, and details are available on national missing persons databases in the hope that someone might come forward with information. The lack of any significant leads or developments has left his family and investigators with more questions than answers. The case of Kenneth Welch serves as a poignant reminder of the countless individuals who vanish under mysterious circumstances, leaving behind a legacy of uncertainty and a family forever waiting for answers.

Last Seen: Apr 3, 1980

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 — Phoenix, Arizona - unidentified case UP1971
John Doe — Phoenix, Arizona
UP1971 • Found Apr 7, 2001
View case
Sex ✓Male
Age 100%Est. 30–40 vs 38 when missing
Race 100%White
Location 100%5 mi away, same county
TimingFound 21 years after last seen
Height 100%5'8" vs 5'5"–5'7"
Weight 99%160 lb vs 145 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
83%Moderate
John Doe — Phoenix, Arizona - unidentified case UP1904
John Doe — Phoenix, Arizona
UP1904 • Found Aug 4, 1984
View case
Sex ✓Male
Age 100%Est. 25–40 vs 38 when missing
Race 100%White
Location 100%Same area, same county
TimingFound 4 years after last seen
Height 84%5'9" vs 5'5"–5'7"
Weight 99%130 lb vs 145 lb
Hair 100%Brown vs Brown
82%Moderate
John Doe — Phoenix, Arizona - unidentified case UP1949
John Doe — Phoenix, Arizona
UP1949 • Found Aug 4, 1997
View case
Sex ✓Male
Age 100%Est. 30–40 vs 38 when missing
Race 100%White
Location 100%Same area, same county
TimingFound 17 years after last seen
Height 100%5'5" vs 5'5"–5'7"
Weight 99%130 lb vs 145 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
81%Moderate
John Doe — Phoenix, Arizona - unidentified case UP2036
John Doe — Phoenix, Arizona
UP2036 • Found Jul 26, 2003
View case
Sex ✓Male
Age 100%Est. 30–45 vs 38 when missing
Race 100%White
Location 100%Same area, same county
TimingFound 23 years after last seen
Height 100%5'5" vs 5'5"–5'7"
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
81%Moderate
John Doe — Arizona - unidentified case UP1977
John Doe — Arizona
UP1977 • Found Nov 10, 2001
View case
Sex ✓Male
Age 100%Est. 25–40 vs 38 when missing
Race 100%White
Location 96%23 mi away, same county
TimingFound 22 years after last seen
Height 100%5'5" vs 5'5"–5'7"
Weight 90%123 lb vs 145 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
81%Moderate
John Doe — Mesa, Arizona - unidentified case UP1947
John Doe — Mesa, Arizona
UP1947 • Found Aug 23, 1997
View case
Sex ✓Male
Age 85%Est. 20–40 vs 38 when missing
Race 100%White
Location 99%14 mi away, same county
TimingFound 17 years after last seen
Height 100%5'6" vs 5'5"–5'7"
Weight 100%140 lb vs 145 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
81%Moderate
John Doe — Laveen, Arizona
UP1930 • Found Sep 11, 1994
View case
Sex ✓Male
Age 85%Est. 30–50 vs 38 when missing
Race 100%White
Location 100%8 mi away, same county
TimingFound 14 years after last seen
Height 100%5'8" vs 5'5"–5'7"
Weight 79%175 lb vs 145 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
80%Moderate
John Doe — Laveen, Arizona - unidentified case UP6601
John Doe — Laveen, Arizona
UP6601 • Found Nov 22, 2009
View case
Sex ✓Male
Age 100%Est. 30–45 vs 38 when missing
Race 100%White
Location 100%8 mi away, same county
TimingFound 30 years after last seen
Height 100%5'8" vs 5'5"–5'7"
Weight 100%142 lb vs 145 lb
80%Moderate
John Doe — Phoenix, Arizona - unidentified case UP819
John Doe — Phoenix, Arizona
UP819 • Found Aug 2, 2007
View case
Sex ✓Male
Age 100%Est. 35–50 vs 38 when missing
Race 100%White
Location 100%5 mi away, same county
TimingFound 27 years after last seen
Height 84%5'9" vs 5'5"–5'7"
Weight 100%155 lb vs 145 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
80%Moderate
John Doe — Phoenix, Arizona - unidentified case UP815
John Doe — Phoenix, Arizona
UP815 • Found Jul 5, 2007
View case
Sex ✓Male
Age 100%Est. 28–38 vs 38 when missing
Race 100%White
Location 100%3 mi away, same county
TimingFound 27 years after last seen
Height 84%5'3" vs 5'5"–5'7"
Weight 92%125 lb vs 145 lb
Hair 60%Black vs Brown
Eyes 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.