When a not-so-popular lawyer is killed on the county line, Maksville County Sheriff Alden Rockwell must reluctantly work with the newly elected Sheriff Jo Porter of the neighboring York county. Her "big city" methods clash with his "old school" ways, but when the murderer continues to strike, they must learn to set aside their differences and work together in order to stop the killer.

Three sisters and a group of their friends take a trip to the home of the recently deceased grandfather -- who died a particularly grisly death -- to learn more about the promise of an inheritance, only to encounter a family of psychos who have taken up residence in the old man's cabin.