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that the nanny dying is just the beginning and that she may not even have anything to do with the mob. Also the interview with the head writer said that the viewers should be paying close attention to how the murders are reported and by who to figure out who is doing it. Sooo... going off that.. I'm wondering if there is more going on here than just the mob? Its so odd and vague. Anyways, they did say that it was just the beginning and that some "big guns" will die too.