Zak joins the team for an urgent house call in Las Vegas when a man claims his ex-wife has been possessed by a demon; their daughter is caught in the spiritual crossfire; can the guys break the entity's grip on the family before it's too late?

Zak's team heads to Murfreesboro, Tennessee, to investigate a dark, hopeless presence that has invaded a woman's childhood home; she hopes to take care of her ailing mother in the house but only if the property can be cleansed of its bad energy.