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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 (MP7238) and 9 other sources
In the winter of 1994, a 42-year-old man named Robert Elmer Allison was nearing the end of his shift on a towboat on the Ohio River. It was December 21st, and he was working for Tri-River Fleeting in Bethel Park, a suburb of Pittsburgh, Pennsylvania. A resident of Waynesburg in Greene County, he was known to his loved ones as Bobby. After finishing his work for the day, he mentioned to his boss that he was going to get some cigarettes. He then disembarked from the boat, intending to visit a bar in the west end of Pittsburgh. He was last seen walking near Patriaglia's Junkyard. Robert, who wore glasses and had brown hair, was never seen or heard from again.

The days turned into weeks, and with no word from Robert, his family grew increasingly concerned and officially reported him missing on January 25, 1995. An investigation by the Pennsylvania State Police began, but the circumstances surrounding his disappearance were puzzling. Investigators discovered that Robert had left all of his personal belongings behind on the riverboat. His clothes, money, television, and most notably, his cigarettes, were all found where he had left them. According to his estranged wife, with whom he had a young daughter, Robert was a heavy smoker and would never have gone anywhere without his cigarettes. This detail was particularly troubling to his family and to the authorities handling his case. At the time he vanished, it was also known that he was dealing with depression.

Decades have passed since Robert Allison was last seen, and his case remains an unsolved and painful mystery for his family. He left behind a baby daughter who has no memory of her father. The Pennsylvania State Police in Waynesburg continue to have his case open, and it is classified as an endangered missing person case. The lack of any new leads or evidence over the years has left his loved ones with unanswered questions and a sense of unresolved grief. The official investigation, led by the Pennsylvania State Police, has spanned years, with missing person flyers distributed and numerous inquiries made, but unfortunately, these efforts have not yet led to a breakthrough in the case. The disappearance of Robert Elmer Allison is a somber reminder of a life interrupted and a family left to wonder what happened on that cold December day.

Last Seen: Dec 21, 1994

Possible Unidentified Matches (3)

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 — Pennsylvania - unidentified case UP16600
John Doe — Pennsylvania
UP16600 • Found Nov 3, 1995
View case
Sex ✓Male
Age 78%Est. 25–40 vs 42
Race 100%White
Location 84%67 mi away, same state
TimingFound 10 months after last seen
Height 100%5'10" vs 5'9"
Weight 100%160 lb vs 170 lb
Hair 60%Black vs Brown
75%Possible
John Doe — Cleveland, Ohio - unidentified case UP1984
John Doe — Cleveland, Ohio
UP1984 • Found Apr 30, 2003
View case
Sex ✓Male
Age 85%Est. 30–50 vs 42 when missing
Race 100%White
Location 68%136 mi away
TimingFound 8 years after last seen
Height 84%5'7" vs 5'9"
Weight 100%172 lb vs 170 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
75%Possible
John Doe — Brooklyn, New York - unidentified case UP6834
John Doe — Brooklyn, New York
UP6834 • Found Nov 28, 1997
View case
Sex ✓Male
Age 100%Est. 40–50 vs 42 when missing
Race 100%White
Location 42%332 mi away
TimingFound 3 years after last seen
Height 100%5'9" vs 5'9"
Weight 85%140 lb vs 170 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown

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.