Lufthansa has admitted for the first time that it knew Andreas Lubitz suffered from serious depression. The airline had previously confirmed that Lubitz had taken an extended break from training, but refused to say why.
The admission came as there were claims that a video of the final moments of the flight had survived the crash.
Paris Match magazine and Bild, the German newspaper, said they had obtained a video filmed inside the plane that showed passengers screaming. Cries of "My God" in several languages can also be heard on the video, which was taken on a mobile phone and found on a memory card at the crash site, according to the publications.
There are also three loud metallic bangs, which could be the sound of Captain Patrick Sondheimer trying to break down the locked cockpit door.