Killer co-pilot had to STOP his training because he was depressed and
suffering 'burnout': First clues into why German deliberately flew plane
into mountain after locking captain out of cockpit
Black box voice recorder reveals chilling final moments of Airbus A320
Co-pilot heard breathing calmly as he smashed jet into Alps at 400mph
Prosecutor: 'The intention was to destroy the plane. Death was instant'
Co-pilot was named today as 28-year-old German Andreas Günter Lubitz
Prosecutor says he does not believe disaster was suicide or terrorism
Lubitz stopped his training in 2008 after suffering depression and 'burnout' http://www.dailymail.co.uk/news/article-3012053/Andreas-Lubitz-
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