Who Knew

6 bff's plan a way to kill someone but don't actually do it. It's all good and funny until on of the girls turn up dead the way they planned it but it's all still a joke until they get a text that basically says they are all going down.Thats when the games begin. Can the remaining five girls figure out who's sending them the texts and who know about the plan? Or will it all go down in flames? Figure out in Who Knew