Quote Originally Posted by cdj View Post
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I think it's someone the prisoners have been in communication with on the outside. Probably whomever was watching Carol - and maybe took her? I don't think she is dead. They aren't going to do a silent kill on her while showing the death of T-Dog and Lori.
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Pretty sure the person watching Carol was the "escaped" prisoner. I agree that Carol is likely still alive but confusing considering the had a filled grave (ie Daryl putting the flower on how grave).