What changed (regarding the Sicilian Mafia) after Don Vito's death?

Besar shakespeare uses the word vile rather than sharp or bloody to describe the assassins' daggers. this the audience understand daggers hounds, o the importance of alliteration in the play. o the feelings of antony about the men who killed caesar o the animal imagery that follows the description of the dagger o the lethalness of the weapons used to kill caesar