Train crash near Philadelphia injures 42 people

Police and emergency vehicles line the street outside the 69th Street Terminal station in Upper Darby, Pa. in the overnight hours on Aug. 22, 2017.

First responders work outside the 69th Street Terminal station in Upper Darby, Pa.

Police tape blocks off a train track at the 69th Street Terminal in Upper Darby, Pa., after a train collision early Tuesday, Aug. 22, 2017, injuring dozens of passengers. A regional rail train crashed into a parked train at the suburban Philadelphia terminal, a regional rail spokeswoman said. (AP Photo/Anthony Izaguirre) ORG XMIT: RPAI201

Investigators from the National Transportation Safety Administration examine trains at the 69th Street Terminal station in Upper Darby, Pa. on Aug. 22, 2017.

The entrance to one of the train platforms at the 69th Street Terminal station is cordoned off on Aug. 22, 2017.