The derailment in eastern India that killed nearly 300 people and injured hundreds more was caused by an error in the electronic signaling system that led a train to wrongly change tracks.
Error in signaling system led to train crash that killed 275 people in India, official says wsvn.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wsvn.com Daily Mail and Mail on Sunday newspapers.