Retired Judge Anderson lives with his daughter and son-in-law. The judge, who may be suffering from early-onset Alzheimer's disease, is increasingly paranoid and tormented. One day, the daughter asks the son-in-law to take the judge for a drive. Both agree. As the son-in-law drives through open country with the judge in the back seat, they notice a car behind them getting ready to pass. The son-in-law slows down. As the car comes alongside, the judge suddenly whips out a revolver and fires three times point-blank through the window. The other car careens wildly into a...