Juliette had seen wesen attack before. She just recently had a run-in with a Manticore who planned on killing Nick to collect a bounty. I don't remember him being armed either and Juliette didn't seem to think he was armed. I think Juliette knows that wesen are deadly without weapons. Kenneth's crew being unarmed isn't sufficient enough for her to think that Kelly would walk out of there alive especially since she was severely outnumbered and caught off guard. I'm not arguing about whether she knew or not but I don't think this had anything to do with why Juliette thought they wouldn't kill Kelly.
|