I'm of the belief that a person or persons unknown knows something of vital importance to this mystery, now whether that person or persons are still alive is the $50Million dollar question cause 5 years is a looooong time to hold a secret of this magnitude & still be living!
It still amazes me that in 1969 we put 2 men on the Moon & safely brought them back with technology that a smart Phone could probably handle these days yet advance time almost 50 years with today's technology we can't locate one of the largest flying objects man has ever made?
Something doesn't add up here !!!!!