On 10 March 1937, in Palermo, the clerk Tommaso Scalia (Ennio Fantastichini) that was the scapegoat for embezzlement in the Confederation Building kills with a bayonet his former chief, the lawyer Spadafora Vincenzo (Tuccio Musumeci), and his replacement, the accountant Speciale Antonio (Roberto Nobile). Then he drives his car through a lonely road and rapes and executes his wife with a shot on her head. He goes to trial expecting to receive the capital punishment, but Judge Vito Di Francesco (Gian Maria Volontè) that is against the death penalty finds evidences that the murder has a passionate motive. However, the defendant wants to be executed by the firing squad in an eccentric situation.