Board Thread:Spoilers!/@comment-1916997-20180303031455/@comment-34657163-20180304001251

123Raura wrote: Well based on this, I do support the Jack being the Killer and all. However, here's another theory. Robin could be the killer - it does fit the agenda for the character being in the episode. I don't see her killing other witches considering her mother and aunt are witches.