[Philip Argy]

It may be plausible but I'd like to understand why that might have been done - there doesn't appear to be any reason to get back at either Germany or Spain, there were no demands made, and if the intent was truly malicious why not fly the plane into the centre of a town - why in such a remote location? In other words, the 'reward' for the suicide mission that is being described is not discernible, making it quite unlikely to me ... Having said that, the French prosecutor is quite adamant that 28 year old German co-pilot Andreas Lubitz deliberately locked the captain out of the cockpit, set the aircraft to descend, switched off TCAS, and ignored all calls from ATC. What an awful scenario if that turns out to be true.