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Rebecca Triska Missing Person Case

Last seen in Ambridge, Pennsylvania on Sep 19, 1958

Victim Details

Jan 08, 2010

Mar 23, 2020

Rebecca

Triska

82

15

61 inches

110 lbs

White / Caucasian

Female

Sep 19, 1958

Ambridge

Pennsylvania

Beaver County

No

26239

Beaver County Detective Bureau

Beaver

Pennsylvania

Beaver County

15001

Kim Clements

Detective Lieutenant

810 Third Street, Pennsylvania

7247738574

County

Law Enforcement

http://www.beavercountypa.gov/Depts/DA/Pages/Detective-Bureau.aspx

2011001061

2011-08-03

Beaver County Detective Bureau

Red/Auburn

Blue

Blue

07/03/2026


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Rebecca Ann Triska pt1 #truecrime #missingperson ...

Case Description

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On the evening of September 19, 1958, Rebecca 'Becky' Triska, a 15-year-old sophomore at Ambridge High School, disappeared, leaving her community in Beaver County, Pennsylvania, in a state of lasting concern. That night, she attended a dance at the Workingman's Beneficial Union in Ambridge with friends. At about 11:30 p.m., Becky left the dance. Shortly after, two boys who were also at the dance saw her outside a nearby theater where an older man, estimated to be around 35, offere ...
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Last Seen: Sep 19, 1958

Links to Additional Sources (9)

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  • Rebecca Ann Triska - The Charley Project
  • Beaver County teen's disappearance still haunting five decades later
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    Forum Posts (3)

    Has anyone else looked into the significance of the Route 88 Drive-In Restaurant where Rebecca Trisk... ...Read More
    11/22/2024
    Has anyone else wondered about the role those last two boys might have played in Rebecca Triska’s ... ...Read More
    07/28/2024
    I find it really odd that Rebecca left the dance at 11:30 p.m. and then somehow ended up in a car wi... ...Read More
    04/25/2023
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