My theory is that the "others" with the use of all the Dharma equipment KNEW who was on the plane, made it crash on the island and then staged the other plane crash so no one would be looking for the real plane and it's passengers.Originally Posted by ReesesPBC
My wife has a theory about the end of the episode where Hurley is told that the "outside world" found the plane and all the people on board died. She thinks that once the Others found out who was on the plane and found that Jack was a spinal surgeon, since Ben needed him, they didn't want him to leave. So since they had contact to the outside world, they may have somehow staged another plane crash or done something to make the outside world think they found the plane and everyone on it died. That way no one would come looking for them.