<p>This seems to be something nobody has brought up, but if the city and world knows about zombies, then does that spell some measure of possibility that Liv will have a powwow with her mother and brother later on?
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<p>maybe offscreen but its been said they will never be shown on screen again.
</p><p>however i think they'll be repulsed by the revelation and still not talk to her either out of pure disgust or fear.
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