Warning: This Walking Dead Season 4 post contains spoilers. Please wait until after watching, before reading further.

Toward the end of The Walking Dead Season 4 Episode 3 (Isolation), Rick figures out that Carol is the person who burned Karen and David. Ultimately what she did kept everyone safe, but it has Tyreese pissed off and demanding justice.

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To talk more with me about The Walking Dead Season 4 Episode 3, check out my full post on the episode, to let me know what you think.