Despite being just thirteen, Theo Boone thinks he is one of the numerous lawyers in the tiny city of Strattenburg. Theo is well-versed in the law and knows every judge, police officer, and court clerk. His aspirations include winning arguments, cases, being a brilliant trial lawyer, and most of all, the truth..
After school, Theo is frequently spotted at the courthouse, where he enjoys nothing more than hanging out. However, everything changes when a high-profile murder trial takes place in Strattenburg. Theo is aware that a well-known citizen is guilty of the horrific death of his wife. The issue is that only Theo possesses the proof.