Sisters Janice and Betty move from Hope, IN to Seadrift, TX looking for a clean start. But trouble follows them to the Texas coast as Janice's marriage soon falls apart. Resentment and anger build until finally, the sisters plot a murder. However, the plan has a fatal flaw, as they leave their victim lying by the side of the road, leading to an intense cover-up and cataclysmic chase the sisters never saw coming.