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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 (MP9007) and 6 other sources
Richard Hudson, a 39-year-old United States Marine Corps veteran who served in the Vietnam War, was a patient at the Marlboro Psychiatric Hospital in Marlboro, New Jersey. On March 9, 1991, he was last seen leaving the hospital grounds. At the time of his disappearance, Hudson was wearing a navy blue down jacket, tan pants, and sneakers. He is described as a white male with brown hair and blue eyes, standing at 5'8' and weighing 158 pounds. He has a few distinguishing marks, including a scar on his knee and another on his right leg, as well as a tattoo on his right arm. The circumstances surrounding his departure from the hospital remain unclear, and he has not been seen or heard from since.

The Marlboro Psychiatric Hospital, where Hudson was a patient, had a troubled history and was already facing scrutiny at the time of his disappearance. The facility, which opened in 1931, was the subject of numerous complaints regarding patient care and safety. Issues such as patient abuse, neglect, and patients leaving the grounds without authorization were reportedly common. In the years leading up to Hudson's disappearance, there were hundreds of incidents of patients going missing from the hospital. The hospital was eventually closed in 1998 following a state investigation that uncovered widespread problems, including patient mistreatment and financial mismanagement. The closure and subsequent demolition of the hospital have added another layer of complexity to the search for answers in Hudson's case.

The disappearance of Richard Hudson is one of several unresolved missing persons cases connected to the former Marlboro Psychiatric Hospital. His case is a poignant reminder of the vulnerabilities of individuals within such institutions and the lasting impact their disappearances have on their families and communities. Despite the passage of time, the search for Hudson continues, with his case logged in national missing persons databases. The lack of information and the historical issues at the hospital have made the investigation challenging, leaving his loved ones without closure. The overview of this case highlights the difficulties in resolving long-term missing persons cases, especially those originating from institutions that are no longer in operation.

Last Seen: Mar 9, 1991

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.

84%Moderate
John Doe — Brooklyn, New York - unidentified case UP6167
John Doe — Brooklyn, New York
UP6167 • Found Apr 26, 1998
View case
Sex ✓Male
Age 100%Est. 45–55 vs 39 when missing
Race 100%White
Location 95%27 mi away
TimingFound 7 years after last seen
Height 100%5'7" vs 5'8"
Weight 100%142 lb vs 158 lb
Hair 100%Brown vs Brown
Eyes 100%Blue vs Blue
84%Moderate
John Doe — Brooklyn, New York - unidentified case UP6883
John Doe — Brooklyn, New York
UP6883 • Found Sep 11, 1996
View case
Sex ✓Male
Age 100%Est. 30–45 vs 39 when missing
Race 100%White
Location 95%27 mi away
TimingFound 6 years after last seen
Height 100%5'8" vs 5'8"
Weight 100%170 lb vs 158 lb
Hair 100%Brown vs Brown
Eyes 70%Gray vs Blue
84%Moderate
John Doe — Brooklyn, New York - unidentified case UP7817
John Doe — Brooklyn, New York
UP7817 • Found Jul 28, 1994
View case
Sex ✓Male
Age 100%Est. 35–50 vs 39 when missing
Race 100%White
Location 95%29 mi away
TimingFound 3 years after last seen
Height 84%5'10" vs 5'8"
Weight 100%165 lb vs 158 lb
Hair 100%Brown vs Brown
Eyes 100%Blue vs Blue
84%Moderate
John Doe — Brooklyn, New York - unidentified case UP7736
John Doe — Brooklyn, New York
UP7736 • Found Jun 12, 1994
View case
Sex ✓Male
Age 100%Est. 30–40 vs 39 when missing
Race 100%White
Location 95%29 mi away
TimingFound 3 years after last seen
Height 100%5'8" vs 5'8"
Weight 100%150 lb vs 158 lb
Hair 100%Brown vs Brown
83%Moderate
John Doe — Brooklyn, New York - unidentified case UP5603
John Doe — Brooklyn, New York
UP5603 • Found Aug 5, 2006
View case
Sex ✓Male
Age 100%Est. 40–50 vs 39 when missing
Race 100%White
Location 95%29 mi away
TimingFound 15 years after last seen
Height 100%5'8" vs 5'8"
Weight 100%160 lb vs 158 lb
Hair 100%Brown vs Brown
Eyes 100%Blue vs Blue
83%Moderate
John Doe — Queens, New York - unidentified case UP5800
John Doe — Queens, New York
UP5800 • Found Dec 5, 2002
View case
Sex ✓Male
Age 100%Est. 35–50 vs 39 when missing
Race 100%White
Location 93%37 mi away
TimingFound 12 years after last seen
Height 100%5'7" vs 5'8"
Weight 100%169 lb vs 158 lb
Hair 100%Brown vs Brown
Eyes 100%Blue vs Blue
83%Moderate
John Doe — Union Beach, New Jersey - unidentified case UP1536
John Doe — Union Beach, New Jersey
UP1536 • Found May 15, 2002
View case
Sex ✓Male
Age 100%Est. 35–50 vs 39 when missing
Race 100%White
Location 100%9 mi away, same county
TimingFound 11 years after last seen
Height 100%5'7" vs 5'8"
Weight 100%160 lb vs 158 lb
Hair 100%Brown vs Brown
83%Moderate
John Doe — Brooklyn, New York - unidentified case UP7719
John Doe — Brooklyn, New York
UP7719 • Found Mar 1, 1994
View case
Sex ✓Male
Age 100%Est. 35–50 vs 39 when missing
Race 100%White
Location 95%29 mi away
TimingFound 3 years after last seen
Height 100%5'7" vs 5'8"
Weight 100%170 lb vs 158 lb
83%Moderate
John Doe — Brooklyn, New York - unidentified case UP7921
John Doe — Brooklyn, New York
UP7921 • Found Jun 30, 1993
View case
Sex ✓Male
Age 100%Est. 25–40 vs 39 when missing
Race 100%White
Location 95%27 mi away
TimingFound 2 years after last seen
Height 100%5'8" vs 5'8"
Weight 100%170 lb vs 158 lb
Hair 100%Brown vs Brown
Eyes 0%Brown vs Blue
83%Moderate
John Doe — New York, New York - unidentified case UP7507
John Doe — New York, New York
UP7507 • Found Nov 8, 1991
View case
Sex ✓Male
Age 100%Est. 30–45 vs 39
Race 100%White
Location 94%33 mi away
TimingFound 8 months after last seen
Height 100%5'7" vs 5'8"
Weight 100%170 lb vs 158 lb
Hair 60%Black vs Brown
Eyes 30%Hazel 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.