Andreas Günter Lubitz locked his captain out of the cockpit before ploughing the Airbus A320 into the French Alps at more than 400mph.
The chilling final moments of the doomed jet were revealed by French prosecutors who said Lubitz's sole aim was to 'destroy the plane'.
It has since emerged that the 28-year-old was forced to postpone his pilot training in 2008 because of mental health problems, with a friend saying he was 'in depression.' .... http://www.dailymail.co.uk