Crime Solvers Central
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 (MP108458) and 11 other sources
Frank Albin Hanson Jr., a 15-year-old boy from Cranston, Rhode Island, disappeared on July 12, 1947, under mysterious circumstances. That day, Frank participated in a sailboat race at the Edgewood Yacht Club, where he won and was expected to return for the awards ceremony later that evening. However, Frank’s mother had instructed him to come home after the race. Instead, around 7 p.m., Frank stopped at a local store where a friend was working and mentioned that they might see each other the next day. This was the last confirmed sighting of Frank.

Frank was a good student with no known issues at home, and he had not indicated any intention of running away. However, he was known to hitchhike, a fact he kept from his parents, leading some to believe he may have encountered foul play. His parents became concerned when he didn’t return home that night, and police immediately began questioning friends and searching the area.

Police tracked Frank’s scent to an abandoned railway trestle near the Pawtuxet River, a shortcut Frank often used. Though there were initial suspicions that he may have fallen and drowned, no body was ever recovered, despite several reported sightings of a body in the river in the following days. Frank’s case remains unsolved, and his family continues to seek closure.

In 2023, a memorial bench was placed near his parents' grave as a tribute, but the mystery of his disappearance continues to baffle investigators.

Last Seen: Jul 12, 1947

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.

78%Possible
John Doe — Boston, Massachusetts - unidentified case UP15937
John Doe — Boston, Massachusetts
UP15937 • Found Jun 20, 2006
View case
Sex ✓Male
Age 100%Est. 47 vs 15 when missing
Race 100%White
Location 90%47 mi away
TimingFound 59 years after last seen
Height 100%5'7" vs 5'8"
Weight 100%133 lb vs 140 lb
Hair 60%Black vs Brown
Eyes 100%Blue vs Blue
78%Possible
John Doe — Boston, Massachusetts - unidentified case UP15944
John Doe — Boston, Massachusetts
UP15944 • Found May 16, 2006
View case
Sex ✓Male
Age 100%Est. 43 vs 15 when missing
Race 100%White
Location 90%46 mi away
TimingFound 59 years after last seen
Height 100%5'7" vs 5'8"
Weight 100%131 lb vs 140 lb
Hair 100%Brown vs Brown
78%Possible
John Doe — Boston, Massachusetts - unidentified case UP15425
John Doe — Boston, Massachusetts
UP15425 • Found Mar 2, 1982
View case
Sex ✓Male
Age 100%Est. 40–50 vs 15 when missing
Race 100%White
Location 90%46 mi away
TimingFound 35 years after last seen
Height 100%5'8" vs 5'8"
Weight 100%150 lb vs 140 lb
Hair 70%Gray vs Brown
77%Possible
John Doe — Sharon, Massachusetts - unidentified case UP16369
John Doe — Sharon, Massachusetts
UP16369 • Found Jun 6, 1986
View case
Sex ✓Male
Age 100%Est. 18–22 vs 15 when missing
Race 100%White
Location 95%29 mi away
TimingFound 39 years after last seen
Height 100%5'8" vs 5'8"
Weight 100%135 lb vs 140 lb
Hair 60%Black vs Brown
Eyes 0%Brown vs Blue
76%Possible
John Doe — Somerville, Massachusetts - unidentified case UP14725
John Doe — Somerville, Massachusetts
UP14725 • Found Dec 13, 2009
View case
Sex ✓Male
Age 100%Est. 44–46 vs 15 when missing
Race 100%White
Location 90%47 mi away
TimingFound 62 years after last seen
Height 100%5'8" vs 5'8"
Weight 56%182 lb vs 140 lb
Hair 100%Brown vs Brown
76%Possible
John Doe — North Attleborough, Massachusetts - unidentified case UP15501
John Doe — North Attleborough, Massachusetts
UP15501 • Found Apr 11, 2007
View case
Sex ✓Male
Age 100%Est. 40–50 vs 15 when missing
Race 100%White
Location 99%15 mi away
TimingFound 60 years after last seen
Height 68%5'5" vs 5'8"
Weight 100%153 lb vs 140 lb
Hair 70%Gray vs Brown
76%Possible
John Doe — Leominster, Massachusetts - unidentified case UP15945
John Doe — Leominster, Massachusetts
UP15945 • Found May 15, 2006
View case
Sex ✓Male
Age 100%Est. 63 vs 15 when missing
Race 100%White
Location 88%55 mi away
TimingFound 59 years after last seen
Height 68%5'5" vs 5'8"
Weight 100%136 lb vs 140 lb
Hair 100%Brown vs Brown
Eyes 100%Blue vs Blue
76%Possible
John Doe — Medford, Massachusetts - unidentified case UP11551
John Doe — Medford, Massachusetts
UP11551 • Found Jul 3, 2013
View case
Sex ✓Male
Age 100%Est. 75 vs 15 when missing
Race 100%White
Location 89%49 mi away
TimingFound 66 years after last seen
Height 100%5'9" vs 5'8"
Weight 87%163 lb vs 140 lb
Hair 70%Gray vs Brown
75%Possible
John Doe — East Boston, Massachusetts
UP53220 • Found Sep 5, 2018
View case
Sex ✓Male
Age 100%Est. 68–82 vs 15 when missing
Race 100%White
Location 90%48 mi away
TimingFound 71 years after last seen
Height 84%5'10" vs 5'8"
Weight 96%123 lb vs 140 lb
Hair 70%Gray vs Brown
75%Possible
John Doe — Marlboro, Massachusetts - unidentified case UP15801
John Doe — Marlboro, Massachusetts
UP15801 • Found Sep 14, 2006
View case
Sex ✓Male
Age 100%Est. 55–57 vs 15 when missing
Race 100%White
Location 92%41 mi away
TimingFound 59 years after last seen
Height 100%5'8" vs 5'8"
Weight 100%149 lb vs 140 lb
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.