the group at the prison get ready for an attack by the people from woodbury. as time passes and there is no attack for weeks, they start to feel safe. lori, rick’s wife, gives birth. glenn marries his girlfriend maggie. the two of them “adopt” sophia, a girl in the group whose mother died. rick and hershel are out in the yard looking at their vegetable garden when the governor and a small army comes to the prison fence.