Quote Originally Posted by Biggus View Post
It's happened in the past a few times, so I'm open to the possibility. Do you have anything to add to the background of the flight crew beyond what you've said? All I can say to be aware of is that the Captain was incredibly experienced, the FO was reasonably experienced for an FO, and I know nothing of any other crew.
Yes, who had motive,means and opportunity? Both the transponders were turned off. That took human action. Who had the means and opportunity to do that? IMO only the crew had those 2 . Now we need to find a motive and who had that motive.