Rick and the others have a difficult time assimilating into Alexandria; a new threat arises that could bring the group closer together.
When it appears that things are starting to normalize in the settlement, a new problem arises for the Alexandrians.
A small group, including Rick, runs into hurdles while trying to return to Alexandria, and some may not make it back.
Morgan recalls his travels from King County to Alexandria, where he encountered a solo survivor who taught him a new code to live by.
The sheltered citizens inside the walls of Alexandria must face a grim reality that might be too much for them to handle; Deanna doubts her leadership.
Daryl, Abraham and Sasha encounter many obstacles and a new threat while trying to return to Alexandria.
Alexandria is finally able to begin pulling itself back together; peace is embraced between the two groups.
After a few moments of peace, trouble finds its way to Alexandria again with a threat that may be too big to defeat.
Now that walkers have shown up inside the gates of Alexandria, Rick and the other survivors are scared and outnumbered.
A simple scavenging run proves to be more tricky, when the survivors are not the only ones after a goldmine of supplies.
After realizing that Alexandria may not be as safe as he originally thought, Rick must make decisions about where to go.
Rick and the others determine that the only way to keep peace in Alexandria, is to wage a war with a new enemy.
After a minor success, two members of the group are taken hostage; Carol struggles morally with the lengths she has gone to survive.
Two separate groups leave Alexandria for supplies, and while both worry over the future of the community, they will face immediate danger.
When someone goes missing in Alexandria, the community goes on alert, and search parties venture out.