Investigators in India are studying the black boxes of a Boeing 787 Dreamliner after recovering them from the aircraft wreckage to ascertain the cause of last week’s plane crash that left at least 270 people dead.

Investigators have now recovered the cockpit voice recorder from last week’s devastating Air India crash and will analyse the pilots’ final words to help determine what caused the disaster that killed more than 270 people.

A new video from the June 12 Ahmedabad Air India crash shows students of BJ Medical College jumping from their burning hostel building moments after the aircraft collided with it. The video captures students using cloth ropes and helping each other escape as thick smoke billows from the crash site.

Medical students who survived when an Air India plane crashed into their hostel in Ahmedabad say their first reaction was to help treat the injured.

Three days after the crash, only 35 bodies had been handed over to relatives from an overall official death toll of 270.

Filmmaker Mahesh Kalawadia has been missing since the Air India plane crash in Ahmedabad on June 12th. He was last seen near the crash site, and his phone was switched off shortly after the plane took off.

The Air India flight fell from the sky on Thursday and killed at least 270 people in Gujarat state, officials said Saturday.

It seemed impossible, but shortly after news broke that an Air India flight had crashed in the city of Ahmedabad, video started circulating on social media showing a man walking from the scene in a bloodstained shirt.