Anatomy of a Psycho

Duke Marco has raised his kid brother Chet and his sister like a father. When Duke is sentenced to death after a trial for murder, Chet increasingly experiences paranoia and psychosis, which not even his sister, best friend or girlfriend can relieve. Ultimately losing touch with surrounding reality, he assaults the son of the prosecuting attorney, beats up the judge's son and sets his house on fire then attempts to get the son of the judge on a murder charge. However, Lieutenant Mac, a local police officer, discovers Chet's involvement and hunts him down, leading to a tragic denouement.