Complex sentence: Tessio is executed for his treachery and after Michael extracts Carlo's confession to his complicity in setting up Sonny's murder for Barzini, a Corleone capo, Clemenza, garrotes Carlo with a wire.
Split into simpler sentences: Tessio is executed for his treachery and Michael extracts Carlo's confession to his complicity in setting up Sonny's murder for Barzini. A Corleone capo, Clemenza, garrotes Carlo with a wire.