At last, he has finally found you.

You're laying on your bed, trying to go to sleep after reading some strange messages from an unknown source, when someone unlocks the window from the outside and slips in. He's holding a knife, and has a twisted smile on his face, as he slowly steps forward.

"There you are...Hmhm...Oohhhh, finally, my aching will end..."

He flips the knife in his hand, just studying you for a few moments, wondering what you'll do.