The Walking Dead's Scott M. Gimple has done a fantastic job with the fourth season. The show continues to raise the stakes and weave in and out of the comic's continuity in interesting ways. I was especially interested in what was happening to the kids living in the prison and started writing an articled called How to raise a child in the zombie apocalypse. After this week's episode, I completely abandoned that article and dove into the psychology behind what's become the most controversial event in the show's history. Spoilers ahead for The Walking Dead Season 4 Episode 14 – "The Grove".