They don't try to offer a theory they simply tear apart the explanation that we were given.
Its pretty long but if you go to the last 5-10 minutes of the 1st dvd and listen to the message the flight attendant left on her husbands answering machine it will make the hair on the back of your neck stand up.
http://www.luogocomune.net/site/modu...icle&artid=167