Question: Where did that engine comes from which causes Donnie's death? If he had returned the engine to the PU than how could the plane crash when his sister and mother were still in their room? And Just Before Donnie died why did he laugh? Was it because of his awareness of what's gonna happen in the future?
Towhid Chowdhury Faiaz
4th Dec 2013
Chosen answer: His mother and sister didn't need to be on the plane for it to crash and the engine traveled back in time regardless of whether Donnie was in his room or not. But by staying in his room to die, Donnie saved his mother's and sister's lives since they cancelled their trip on account of his death, and prevented many other deaths. The one downside seems to be that the child pornographer would remain uncaught, but 10 days after the PU is restored, he commits suicide by shooting himself in the head.
Phixius ★