Nine people, including three Railway employees, have died and about 50 others injured after an express train collided with a goods train in Darjeeling district of West Bengal this morning. Kanchanjunga Express was travelling from Agartala in Tripura to Sealdah in Kolkata when a goods train hit it from behind near Rangapani station, close to New Jalpaiguri. Lets have a look at the 3 deadliest train accidents since 2010.