NonJWSpouse,
I said I wasn't going to make additional comments because there have been so many inaccurate statements about this. However, in response to your llink this comment from today's news:
"On Tuesday, for example, a law enforcement official told CNN that the aircraft's first major change of course was almost certainly programmed by somebody in the cockpit. The change was entered into the plane's system at least 12 minutes before a person in the cockpit, believed to be the co-pilot, signed off to air traffic controllers."
If this is true, the last sign-off wouldn't have been 'good night.' Of course most of what we have heard is lacking credibility. Another statement indicates the plan flew for 6 hours after the course change; again, it strains credibility to think the plane could fly that long after such a catastrophic issue.
Of course none of this may be accurate. Good link though as it sheds rational light on the matter, which is always a good thing.