This is an interesting thread about the weird rings seen on the outside of the plane right before it crashed. I noticed this last night and replayed it several times in slow-mo to try to get a clue.
This post has some nice screen shots of the event.
A theory posited in that thread has me quite intrigued: Could Smokey have brought the plane down? Before you answer, look at these screen shots:
http://img481.imageshack.us/my.php?i...itled974qk.jpg
http://img481.imageshack.us/my.php?i...itled659ck.jpg
(they took me a long time and several retries to load, but it was worth the wait)
Hmmmm....