Fiery wreck on Schuylkill Expressway kills 3

Fiery wreck on Schuylkill Expressway kills 3
Courtesy of 6ABC/WPVI

An overnight crash on the Schuykill Expressway killed three people and left another injured, Pennsylvania State Police say.

The wreck occurred near the Montgomery Drive exit at approximately 2:30 a.m., closing the highway for about five hours.

6ABC reports that police don’t know whether the survivor was ejected or pulled from the wreck by a bystander.

It is not known what caused the crash.