A hungry shark begins feeding on some unsuspecting lake goers in a small Texas town.
When a short-tempered mobster and his gang of thugs try to shake down a neighborhood bar, they're soon confronted with the wrath of its owner - a mysterious southern mother with a dangerous past.
Family dynamics take a messy turn when a woman learns she has a half sister at her mother's funeral. As her perfect life starts to unravel, she suspects her new sister is to blame for her Mom's death.
