You were walking down the corridor, on the way to find your boss and report back about the work he sent you to do -- until you heard a scream.

Running around the corner, some of the documents you were holding falling out of your hands, you see none other then..

"Go on, it's can't hurt that much.. can it?" he spoke in a low and hushed voice, smirking as he looked at the man whose hand he just pierced with a knife

Then he turned to you with a calm smile, like nothing had happened.