Final cause of fatal Pennsylvania Turnpike crash could be years away

Investigators from the National Transportation Safety Board continue to investigate Sunday’s deadly crash on Pennsylvania Turnpike at a secure work yard near Somerset, where a bus, two tractor trailers and a car were taken following the crash in Mt. Plesant Township that killed five people.

Jennifer Homendy, a National Transportation Safety Board member, talks about the investigation into the Jan. 5 Pennsylvania Turnpike crash of a tour bus and tractor-trailers that killed five and injured 55.

An investigator with the National Transportation Board photographs a truck involved in a fatal crash on the Pennsylvania Turnpike.