Omerta: Code of La Cosa Nostra (2) tv-pg Play video Select your TV provider to log in to have full access to videos Select your TV provider See all providers Don't see your TV provider? Learn more You can access this video on the free HISTORY® apps. *You must verify your TV provider towatch this video on the App Your Parental Control settings do not allow you to view this content. Omerta: Code of La Cosa Nostra (2 min) tv-pg The Mafioso adhered to this strict code of silence when dealing with the law. Death was the almost certain punishment for violators.