For the most part all the people who got killed in the Godfather movies either had it coming or were involved in organized crime. The one notable exception I think is the prostitute who was killed by Al Neri, so they could blackmail Senator Geary. The only thing she did wrong was being Geary’s favorite hooker. Couldn’t they have just taken some pictures of them and used that as blackmail against Geary. Did they really need to kill her? I wonder if Vito would have done this type of killing? Remember Vito said to Tom after Bonasera left. “We’re not murderers”. This killing of the prostitute is nothing but murder.