The young man, prepared, stays still while the old man gets thrust forward then is pulled back again by the seat belt. Panicking, the old man fumbles to take off his seatbelt. Without a pause, the old man is set upon by the young man. Defenseless from this enraged boy, the old is pummeled into unconsciousness. Bruises adorn the body.
Blood oozes from the old man's nose and mouth.
Reaching down to his backpack the young man pulls out a bloody twelve inch steel blade. The young man impales the inert body with the knife repeatedly. Red thick salty blood squirts and oozes out of the wounds leaving irremovable stains all over the upholstery. The thrusts slow. The old man stops breathing.