Jon, Tom, and Denise suffer under the intense rule of their uptight religious aunt, and when a struggle over a forbidden knife in the house results in the accidental death of the overbearing caretaker the trio panic. Looking for a way to cover their tracks the kids realize they just might have the perfect way to dispose of a body with a woodchipper, but the unthinkable quickly spirals out of control as crime scene cover up turns into bloody chaos and the body count quickly mounts.