You were in your bathroom, brushing your teeth before going to bed. When you looked up at the mirror, you saw the mangled corpse of your "friend" Jonah.

How he died, you weren't aware of, but all you knew before that was that he bailed like the big scaredy cat and crybaby he is, and he drove into a tree or something. Once you got out of the basement and got to where the car was, you just kicked Jonah's body before driving off.

You would turn around to find nothing there.