Detectives Sean and David Carter are on the case to find a gruesome serial killer terrorizing the city. Joining forces with Detective Christine Egerton, they dig deeper into a spiraling maze of horror that may not be of this world.

Sam Doonby, a no-good drifter, enters a small town in Texas. His sudden arrival is met with suspicion, jealousy, and intrigue. His departure is just as sudden, and then the town realizes how one person's presence can matter.