263 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Robert Allison Missing Person Case

Last seen in Waynesburg, Pennsylvania on Dec 21, 1994

Victim Details

Created

May 19, 2010

Case Added

Apr 01, 2020

Firstname

Robert

Lastname

Allison

Current Age

Age At Disappearance

Height

69 inches

Weight

170 lbs

Ethnicity

White / Caucasian

Gender

Male

Last Seen

Dec 21, 1994

City

Waynesburg

State

Pennsylvania

County

Greene County

Tribal Land

Agency ID

21101

Agency Name

Pennsylvania State Police

Agency City

Waynesburg

Agency State

Pennsylvania

Agency County

Greene County

Agency Zip Code

15370

Agency Contact

Jamie PETROVSKY

Contact Job Title

Trooper

Agency Address

255 Elm Drive, Pennsylvania

Agency Phone

7246276151

Agency Jurisdiction

State

Agency Type

Law Enforcement

Agency Case #

B5-933770

Agency Report Date

1995-01-25

Primary Agency

Pennsylvania State Police

Hair Color

Brown

Left Eye Color

Brown

Right Eye Color

Brown

Solved

Last Updated

07/01/2026

Area Last Seen:

Case Description

Any updates on this case? Let us know!

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 ...

MEMBER ACCESS

Continue reading the complete case summary

Unlock the full case narrative for Robert Allison, all available source links, additional videos, and member discussions.

Unlock Full Case Access — $3.97/month

Cancel anytime.
Already a member? Log in

Last Seen: Dec 21, 1994

Links to Additional Sources (9)

See any mistakes? Let us know!

Robert Elmer Allison - The Charley Project

Missing Person / NamUs #MP7238

MEMBER ACCESS

Unlock 7 additional sources

View the complete collection of available reporting and reference links for this case.

View All Case Sources — $3.97/month

Cancel anytime.
Already a member? Log in

Robert Allison Missing Person Case

Last seen in Waynesburg, Pennsylvania on Dec 21, 1994

Victim Details

Case Description

Continue reading the complete case summary

Links to Additional Sources (9)

Unlock 7 additional sources

Latest News

Tourists stabbed near famed Acropolis in Athens, Greece

The Disappearance of Derrick Sylvester

Boxer Hannah Rapp struck and killed in Texas; driver arrested

The Disappearance of Nancy Green

Infamous cartel boss "El Mayo" Zambada sentenced to life in U.S. prison

The Disappearance of David Uhl

Details on the Tate brothers as they make first court appearance over new sex-related charges

The Disappearance of Kent Ridley

Tate brothers detained as they face new charges, possible U.K. extradition

Remains of Missing Sedona Woman Yolan Miller Identified

Forum Posts (1)

Join the discussion for Robert Allison

Other Missing Cases from Pennsylvania