Paranormal State - Season 2 Episode 4 -

Sarah believes her Parkville, MD home has been invaded by a powerful force ever since her roommate Dennis moved in. PRS investigates claims that Dennis has been attacked by the entity, a possible poltergeist. But when photos of the alleged entity raise more questions, the probe takes a turn towards the personal. Chip Coffey helps unravel an historical trauma that might be causing the activity.