Bingo good article. Way too coincidental she decides to leave the same day the town gets attacked.
There was a short moment, when Carl tells her she's staying and he'll protect her. He sits down on the floor, with his back to her, and she pulls out her knife, standing over him...then turns and sits with her back to his.
For a moment there it looked like she could be attacking him, just before she sat down.
I noticed that, too. I agree with the article, too much coincendence going on for her not to be a spy of some sort.
Wasn't she saying that a place like this has to many blindspots and that's how we.....and carl cut her off and he didn't catch that unless i misheard her trying to confess to him that she's been spying to them.