KNTV NBC Nightly News April 4, 2015 00:37:00
Now have hard evidence that co-pilot andreas lubitz, a man with a history of depression and suicidal thoughts, deliberately crashed the plane. alone at the controls, the pilot locked out, he changed the altitude setting from 38,000 feet to just 100 feet. and adjusted the autopilot repeatedly to increase speed. information extracted from the battered flight data recorder, which was torn apart during the crash. the empty housing found days ago. the recorder itself just yesterday. discovered almost by chance under scattered clothing by a french police officer. it was her first day on the mountain...