Crime Solvers Central
Crime Solvers Central
302 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

Any updates on this case? Let us know!
Summary based on the NamUs case record (MP8125) and 11 other sources
Nathan Isaac Patrycia was 18 years old when he was last seen in Georgetown, Delaware, on March 20, 2003. Public missing-person listings describe him as a White male, about 5 feet 10 inches tall and 180 pounds, with brown hair and brown eyes; he wore glasses, and NamUs notes scars on his right wrist. His NamUs case is listed as MP8125 and remains published as a missing-person case.

According to NamUs and other public case summaries, Nathan left home on March 20, 2003, after a period marked by repeated domestic arguments with his father. His mother later reported him missing five weeks after he left. She described him as depressed and told authorities he had been communicating online with a girl from California, which led investigators and case summaries to note the possibility that he may have traveled to California.

There has been no confirmed public sign of Nathan since that day. The available public information is limited, and sources consistently state that few details have been released about what happened after he left home. That lack of information has left his case with painful uncertainty for those who knew him and for anyone still hoping for answers.

Nathan’s case is investigated by the Delaware State Police, with public listings directing tips to Delaware State Police Troop 4. NamUs identifies Georgetown in Sussex County as the last known location connected to his disappearance, and public case records continue to circulate his identifying details in the hope that someone may remember seeing him or may have information that can help clarify what happened.

Last Seen: Mar 20, 2003

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.

79%Possible
John Doe — Gambrills, Maryland - unidentified case UP932
John Doe — Gambrills, Maryland
UP932 • Found Mar 29, 2004
View case
Sex ✓Male
Age 85%Est. 16–40 vs 18 when missing
Race 100%White
Location 82%74 mi away
TimingFound 12 months after last seen
Height 84%5'8" vs 5'10"
Weight 94%157 lb vs 180 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
77%Possible
John Doe — Brooklyn, New York - unidentified case UP8825
John Doe — Brooklyn, New York
UP8825 • Found Mar 16, 2011
View case
Sex ✓Male
Age 100%Est. 18–30 vs 18 when missing
Race 100%White
Location 64%157 mi away
TimingFound 8 years after last seen
Height 100%5'10" vs 5'10"
Weight 100%168 lb vs 180 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
76%Possible
John Doe — Philadelphia, Pennsylvania
UP70353 • Found May 7, 2020
View case
Sex ✓Male
Age 100%Est. 35–50 vs 18 when missing
Race 100%White
Location 78%88 mi away
TimingFound 17 years after last seen
Height 84%5'8" vs 5'10"
Weight 100%166 lb vs 180 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
76%Possible
John Doe — Philadelphia, Pennsylvania - unidentified case UP16496
John Doe — Philadelphia, Pennsylvania
UP16496 • Found Feb 11, 2017
View case
Sex ✓Male
Age 100%Est. 25–40 vs 18 when missing
Race 100%White
Location 78%91 mi away
TimingFound 14 years after last seen
Height 100%5'7"–5'10" vs 5'10"
Hair 100%Brown vs Brown
76%Possible
John Doe — College Park, Maryland
UP878 • Found Dec 24, 2006
View case
Sex ✓Male
Age 100%Est. 18–25 vs 18 when missing
Race 100%White
Location 79%86 mi away
TimingFound 4 years after last seen
Height 52%5'6" vs 5'10"
Weight 100%178 lb vs 180 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
76%Possible
John Doe — Fort Washington, Maryland
UP902 • Found Jan 4, 2005
View case
Sex ✓Male
Age 100%Est. 15–18 vs 18 when missing
Race 100%White
Location 78%88 mi away
TimingFound 22 months after last seen
Height 84%5'8" vs 5'10"
75%Possible
John Doe — Fairmont Heights, Maryland
UP17706 • Found Dec 13, 2017
View case
Sex ✓Male
Age 100%Est. 30–40 vs 18 when missing
Race 100%White
Location 80%84 mi away
TimingFound 15 years after last seen
Height 100%5'9"–6'1" vs 5'10"

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.