The Aggression Scale (2012)

On bail, mob boss Bellavance learns $500,000 has disappeared. He dispatches four enforcers to make a brutal example of the suspected thieves' families. However, their mission takes a dangerous turn when they target the Rutledge home and encounter Owen, the family's troubled young son. With a history of violence and expertise in deadly traps, Owen is ready to exact extreme revenge on the intruders.