Dawn ran Grady Memorial Hospital with an iron-clad fist, treating Beth (Emily Kinney), Noah, and everyone else more like prisoners than fellow survivors. (Shocking, considering her title.) Failing to see that her authoritarian regime wasn't the way to survive the apocalypse in any meaningful way, she earned the ire of dear, sweet Beth, who basically loved everyone. And then she shot Beth in the head. Accident or not, we can't forgive that. Neither could Daryl (Norman Reedus). He shot her in the head right back.