[SPOILERS] Demonstration Video [1-10-08]

[WindexGlow]

For example, who shutted the door after you entered the last corridor? There was no one comin' after you, and there was no doors where he could come. Could it be Clarence? He made you believe that someone shutted it... It's my thought however.

Haha, actually there are 2 doors in the middle area of that hallway; the moment you past them (door on the right actually) the game's last script begins.