"Are you girls OK? I live in the dorm next door and I heard screaming and..." Okay, how did he get into their house so easily, and why does he need to speak in exposition speech?
Oh, why do I bother. The story in these 3D poser renders is *always* going to be bad.
Well really now, a lot of people in the US seem to leave their house doors unlocked for some reason. And there's really nothing odd about a person who doesn't know who his neighbours are to introduce himself.