They didn't kill him because he was on camera 24-7, but really showed that they meant business with the DeCicco bombing. And are we really going to compare some drug street gangs and Latin Bolita operators to the Mafia? The mob never has nor will it ever control everything, but neither do the other groups you're comparing them to, which aren't anywhere near as sophisticated. The mob has bigger fish to fry than to worry about every little drug deal or gambling operation going on.