Woody Lambert is in trouble. He comes from a broken family, suffers bad grades at school and his older brother, Tony, is on probation for a drug offence. When Woody inadvertently gets caught up with Tony and one of his friends, Garth, cruising around Strattenburg in a beaten-up Mustang drinking beer, one thing leads to another and Garth holds up a convenience store with a fake gun. Enter Theodore Boone: after all, Theo has already decided that he will become the best courtroom lawyer in the state. It's just that, at the age of thirteen, Theo is years from being a qualified lawyer - and Woody needs help right now.