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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 (MP35752) and 8 other sources
On a cool autumn evening in Conyngham Township, Pennsylvania, 62-year-old Benjamin S. Krupinski vanished, leaving behind a mystery that would trouble his family for decades. The date was November 2, 1968, and Benjamin, a man who suffered from severe asthma and required a cane to walk, was last seen at the Rinehimer Inn, a boarding house on Lily Lake Road where he had resided for several years. A former coal miner from Glen Lyon, he was reportedly leaving the inn to go to a friend's party but never returned. He has not been seen or heard from since that day. His children recall the inn as a place that attracted a rough crowd and have long suspected that their father may have met with foul play, possibly after witnessing an event he was not meant to see.

For years, the family's concerns were amplified by unsettling discoveries and memories. A significant clue surfaced in the 1970s when the Rinehimer Inn was sold. While cleaning, the new owner found Benjamin's distinctive, hand-carved cane inside a closet. His family was adamant that he never went anywhere without it due to his medical condition. This discovery bolstered their belief that something had happened to him within the inn itself. One of Benjamin's sons recalled being in the basement shortly after his father went missing and noticing a freshly disturbed patch of dirt on the floor. When he stepped on it, he was abruptly pulled away and told that work was being done in that area. About a week later, the entire dirt floor of the basement was covered with concrete, sealing any potential evidence.

Decades passed, but the family's hope for answers never completely faded. In 2016, a major development in the cold case occurred when the Pennsylvania State Police, with the cooperation of the building's current owner, brought ground-penetrating radar to the former Rinehimer Inn. Investigators scanned the concrete basement floor, hoping to find what the family had long suspected was hidden beneath. The radar identified two separate anomalies under the slab, prompting an excavation. Police cut through the concrete and dug down several feet at both locations, but the search yielded nothing; no remains were found. A cadaver dog was also used in the search, which similarly failed to locate any evidence. The case of Benjamin Krupinski's disappearance remains an unsolved mystery, leaving his loved ones without the peace of putting him to rest.

Last Seen: Nov 2, 1968

Possible Unidentified Matches (8)

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 — Philadelphia, Pennsylvania - unidentified case UP16633
John Doe — Philadelphia, Pennsylvania
UP16633 • Found Jan 7, 1969
View case
Sex ✓Male
Age 100%Est. 55–70 vs 62
Race 100%White
Location 76%95 mi away, same state
TimingFound 2 months after last seen
Height 100%5'8" vs 5'0"–5'9"
Weight 47%215 lb vs 135–165 lb
77%Possible
John Doe — Philadelphia, Pennsylvania
UP16958 • Found Apr 5, 1971
View case
Sex ✓Male
Age 85%Est. 45–65 vs 62 when missing
Race 100%White
Location 77%93 mi away, same state
TimingFound 2 years after last seen
Height 100%5'9" vs 5'0"–5'9"
Weight 100%152 lb vs 135–165 lb
77%Possible
John Doe — Philadelphia, Pennsylvania
UP16961 • Found Feb 1, 1971
View case
Sex ✓Male
Age 85%Est. 45–65 vs 62 when missing
Race 100%White
Location 77%93 mi away, same state
TimingFound 2 years after last seen
Height 100%5'8" vs 5'0"–5'9"
Weight 100%150 lb vs 135–165 lb
77%Possible
John Doe — Philadelphia, Pennsylvania
UP16956 • Found May 2, 1970
View case
Sex ✓Male
Age 85%Est. 40–60 vs 62 when missing
Race 100%White
Location 77%94 mi away, same state
TimingFound 18 months after last seen
Height 100%5'9" vs 5'0"–5'9"
Weight 100%165 lb vs 135–165 lb
76%Possible
John Doe — Philadelphia, Pennsylvania - unidentified case UP16978
John Doe — Philadelphia, Pennsylvania
UP16978 • Found Jul 8, 1974
View case
Sex ✓Male
Age 87%Est. 50–60 vs 62 when missing
Race 100%White
Location 77%93 mi away, same state
TimingFound 6 years after last seen
Height 100%5'7" vs 5'0"–5'9"
Weight 100%135 lb vs 135–165 lb
76%Possible
John Doe — Philadelphia, Pennsylvania - unidentified case UP16980
John Doe — Philadelphia, Pennsylvania
UP16980 • Found Apr 16, 1973
View case
Sex ✓Male
Age 85%Est. 40–60 vs 62 when missing
Race 100%White
Location 77%93 mi away, same state
TimingFound 4 years after last seen
Height 100%5'6" vs 5'0"–5'9"
Weight 100%122 lb vs 135–165 lb
75%Possible
John Doe — Philadelphia, Pennsylvania
UP58664 • Found Jun 7, 1994
View case
Sex ✓Male
Age 100%Est. 65–75 vs 62 when missing
Race 100%White
Location 77%92 mi away, same state
TimingFound 26 years after last seen
Height 100%5'4"–5'6" vs 5'0"–5'9"
Weight 100%100–120 lb vs 135–165 lb
75%Possible
John Doe — Philadelphia, Pennsylvania
UP17729 • Found Apr 3, 1978
View case
Sex ✓Male
Age 87%Est. 50–60 vs 62 when missing
Race 100%White
Location 76%96 mi away, same state
TimingFound 9 years after last seen
Height 100%5'6" vs 5'0"–5'9"
Weight 100%167 lb vs 135–165 lb

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.