Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-216.232.23.125-20130730060219/@comment-87.174.76.135-20130730133710

112.205.165.19 wrote: @Charinfax I think the Alpha pack knows about banshees. They just didn't think Lydia was one as she hasn't screamed that loud before that particular instance (i.e. attempt on her life). The look of surprise on Derek's face was also quite weird. It looks as though (at least for me) he knows what that particular person (the one screeching) is. I'm not sure though.

Well, maybe they do know that she is a banshee, because Aiden keeps telling Ethan that Danny is useless and that they know Lydia is the important one.