In the comics, we know that Andrea and Dale adopted the twins, Ben and Billy. Ben snaps one day and cuts up his brother and doesn't understand what he does wrong. So the group knows that he has to be killed because he's dangerous, but Andrea is completely against it. Carl ends up killing Ben in issue 61. And the only person that saw him is dead. Rick is the only one to know Ben's murderer. But will Andrea ever find that out? She's building a pretty strong relationship with Rick. Maybe that will be ruined if she finds out that Carl killed Ben? Do you think that's an important event to come of, since Rick and Andrea are becoming close? Or is Kirkman ever gonna throw that story back in there?