The plane's flight recorders had one pilot asking the other why they had switched off the fuel - and the other saying he had not.

A preliminary report on the Air India Boeing 787 crash in Ahmedabad reveals both engines lost power after a sudden fuel cutoff, leaving pilots unable to regain thrust before the disaster. The investigation continues as experts probe the cause.

There were 242 people on board, including 12 crew members. While only one passenger survived, many people on the ground also lost their lives, bringing the total death toll to 260.