#slies

Alrighty We think Jennifer Blake is The mastermind pulling the strings.

firstly her full name mean "black fairy". As in the faires involved the druids philosophy.

okay thats just a light fact, but during this weeks episode, "motel california" when Jennifer carries Derek and he wants to contact the othe others to inform them that HE ISN'T FUCKING DED, she pleads with him that it "it isn't a good idea". It's possible she did this so that he wouldn't interfere with   her plan.

next thing she is a teacher at the school, and so she has access to the coach's whistle and could easily slip the wolfbane when he wasn't looking.

(now this this is more of an opinion than anything) when 'learned' about the werewolves existence. She didn't seem scared as how one would react when finding out a species of monsters. Yeah sure she acted a bit scared and what not, but not as shocked. It might be because she already knew that they were out there.