Every night the crazy man would sneak into the old mans room and watch him. But the old mans eyes were closed so there was no reason to harm him. So he didn’t
On the 8th night the crazy man would sneak in to the room again but this time accidentally woke him up and the beam of the lantern shined on the vulture eye so he killed the old man.
After he killed the old man the crazy man decided to hide the old man under the floor boards in the bedroom but the next day someone reported some screaming so the police showed up to see him the house.