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 (MP1083) and 3 other sources
In the autumn of 2003, a 55-year-old man named Joseph Thomas Polidoro vanished from Phoenix, Arizona, leaving behind a life with few available details for the public. On November 18, 2003, he was last seen at a medical center located near 7th Street and Indian School Road. At the time of his disappearance, he was described as a white male with graying hair and brown eyes, standing between 5'11' and 6'1' and weighing between 160 and 170 pounds. He was known to wear glasses and had two false front teeth. His loved ones and authorities have been searching for answers ever since that day, grappling with the unknown circumstances surrounding his case.

Joseph, who often went by the nicknames Joe or Jay, had several distinguishing physical characteristics that could help identify him. He walked with a noticeable limp due to nerve damage in his left foot, which had also left a surgical scar. Additionally, he had a scar on his lower right abdomen and another on his forearm from an attempt to remove a tattoo of a peace sign. There were unconfirmed reports that he may have had other tattoos, including the words 'Grace' and 'Vietnam,' as well as a Playboy bunny. These details paint a picture of a man with a unique history, yet they have not been enough to bring him home. He also had an unspecified medical condition that added to the concern for his well-being when he went missing.

The investigation into Joseph's disappearance has been handled by the Phoenix Police Department. Despite their efforts, very few details about his case have been made public, and he is considered to be missing under unknown circumstances. His family has endured years of uncertainty, holding onto hope while facing the painful reality of his absence. The case remains a quiet but persistent mystery, a story of a man who was there one day and gone the next, leaving a void in the lives of those who knew him. The overview of the case is one of profound and unsettling ambiguity, with no clear leads or explanations for his sudden departure from the community.

Last Seen: Nov 18, 2003

Possible Unidentified Matches (4)

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 — Peoria, Arizona - unidentified case UP142022
John Doe — Peoria, Arizona
UP142022 • Found Feb 12, 2025
View case
Sex ✓Male
Age 100%Est. 57–70 vs 55 when missing
Race 100%White
Location 96%26 mi away, same county
TimingFound 21 years after last seen
Height 100%5'10" vs 5'11"–6'1"
Weight 100%120–150 lb vs 160–170 lb
Hair 100%Gray vs Gray
79%Possible
John Doe — Rio Verde, Arizona - unidentified case UP13861
John Doe — Rio Verde, Arizona
UP13861 • Found Apr 28, 2015
View case
Sex ✓Male
Age 100%Est. 50–65 vs 55 when missing
Race 100%White
Location 95%30 mi away, same county
TimingFound 11 years after last seen
Height 100%5'11" vs 5'11"–6'1"
Hair 70%Brown vs Gray
76%Possible
John Doe — Phoenix, Arizona - unidentified case UP819
John Doe — Phoenix, Arizona
UP819 • Found Aug 2, 2007
View case
Sex ✓Male
Age 59%Est. 35–50 vs 55 when missing
Race 100%White
Location 100%5 mi away, same county
TimingFound 4 years after last seen
Height 84%5'9" vs 5'11"–6'1"
Weight 100%155 lb vs 160–170 lb
Hair 40%Black vs Gray
Eyes 100%Brown vs Brown
76%Possible
John Doe — Tempe, Arizona
UP2023 • Found Dec 5, 2003
View case
Sex ✓Male
Age 50%Est. 20–50 vs 55
Race 100%White
Location 100%8 mi away, same county
TimingFound 2 weeks after last seen
Height 100%5'10" vs 5'11"–6'1"
Weight 100%145 lb vs 160–170 lb
Hair 40%Brown vs Gray

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.