Hundreds killed in the deadliest train accident in the 20-year history of Indian Railways

Preliminary investigations into the cause of India's worst train crash in two decades suggest a signalling failure could be to blame for the disaster. At least 288 people were killed and more than 800 injured when a passenger train derailed and hit another train in the eastern state of Odisha. SBS Urdu talked to SBS Hindi Producer Vrishali Jain about the tragic accident.

Rescuers examine the mangled wreck of one of the trains in a collision to find survivors. Source: AAP / EPA