11/04/2013 01:14 pm ET

Melissa McBride Talks What's Ahead For Her Character


[SPOILER ALERT: This article contains information on Sunday’s episode of "The Walking Dead," so read on only if you have already watched the episode.]

At the end of last week’s "The Walking Dead" episode, Carol informed Rick that to help prevent the spread of the virus, she had been one that killed Tyreese’s girlfriend once she got sick.

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