Convulsions and fits.
Drastic changes in tone of voice and facial expressions.
(scratches or bite marks).
Major changes in personality.
Uncharacteristic aggression and antisocial behaviors.
An aversion to religious icons or sacred objects.
Unnatural sexual desires.
Hot or cold spots.
Lights going on and off.
Strange behavior in animals.
Disappearance and reappearance of items.
Feeling like someone is watching.
Feeling like someone is touching.
Drawers, doors, and cabinets closing and opening.
Objects moving on their own.