As an invisible predator begins mutilating livestock in Middleway, a farmer turns to the team for help. Investigators rule out occult rituals but a haunting next door and a cave full of bones links yet another case to an evil entity lurking underground.

The team rushes to the scene of violent poltergeist activity that's wreaking havoc at a teahouse. After learning why Shepherdstown is the epicenter of all the hauntings, they bring in an ordained exorcist to help them banish the demon once and for all.