Alexandria must evolve, or die.
Rick draws a line in the sand for Alexandria
Glenn goes on a run with Aiden and others. Then, tragedy strikes.
Rick and the others adjust to Alexandria, and Alexandria adjusts to them.
Rick and the group try to adjust to Alexandria, but they remain suspicious.
The fate of Glenn is revealed. And in Alexandria, there are troubling things happening beneath the cheery surface.
Deanna is losing control. Maggie insists on going to look for Glenn.