I forgot if she actually found out about Chris or not before the end of the finale. I know that Travis killed those kids for killing Chris, but I don't believe that Alicia was there for that.
Yeah, Enid about the age now that Alicia was when things started. I fully believe that she lives in Alexandria because that is the community that she came across first. As for Z Nation, it's a more twisted and comical take on the zombie apocalypse. There is an infamous zombaby in the pilot episode. I believe that says just about everything right there.