The gang attends a Halloween party.
Jordan shows up at the police station to talk with Nathan.
Audrey and Claire go to a haunted house to follow up on a missing person, and one by one Duke, Tommy, Nathan and Jordan all show up through a missing front door.
Audrey begins having visions of being Lucy inside the house.
The house keeps changing, creating walls and removing doors to separate and confuse the occupants.
Nathan tells Jordan he's investigating a serial killer with the tattoo.
Duke and Tommy overhear Nathan and Jordan through the house's PA system.
Audrey discovers The Colorado Kid is James Cogan.
Nathan and Jordan grow closer.