I votes for kam

Ronnie is the killer! i just watched the episode with the mountain lion and while everyone else ran to see what the noise was, Ronnie said "wait dont go in there" and then when Giles came in, Ronnie said " follow Giles"...nobody else said anything other than screams and gasps. Ronnie knew how to handle the situation.

Kam is clever and manipulative. I think he is our killer.

He was the only one out side during the first murder.