Article Photos: Official: Broken rail eyed in Conn. train crash 10/11

Investigators from National Transportation Safety Board and officials investigate at the scene of the train collision, Saturday, May 18, 2013 in Bridgeport, Conn. Officials described a devastating scene of shattered cars and other damage where two trains packed with rush-hour commuters collided in Connecticut, saying Saturday it's fortunate that no one was killed and that there weren't even more injuries. (AP Photo/The Connecticut Post, Cathy Zuraw) MANDATORY CREDIT