Obviously I have to start off with the beginning. Starting almost immediately, the killer chases the teen towards the house.
The teen manages to make it into the house but also leaves the door open and unlocked for some reason. the killer realizes that and is confused as to why he would do that.
(This scene had a auto save error and put a copy of the same person on the floor. I'm not able to remove it.)When being chased further into the house, the teen trips on a rug and the killer definitely makes fun of that in his mind.
While stumbling up the stairs, the killer mocks him and slowly ends up following from behind.
Going upstairs, the killer finds not much-- especially not many places to hide. He assumes the teen may be in the closet but it also seems way too obvious.
There's no way he actually hid there.
So, for an abrupt ending, the killer opens the door and the teen screams. With how foolish this teen is, the killer definitely wants to kill him.