This discussion may contain spoilers!
Ok let's make some predictions on whats going to happen next episode from hearing the Vo and just general thoughts. SO What I beleive is going to happen is that we are going to find out who the killer actually is and but when Bigby finds out he is in a position were he can't do anything about it. Also that Bloody Sexy Mary is either going to kidnap Snow or hold her hostage we the fight Bloody Sexy Mary hopefully in her glamour form highly unlikely so she won't be Bloody sexy Mary and have a similar choice of choosing to kill her or not. But when Bigby does find out Snow is kidnaped he might need help from another fable Blue Beard will probably Tag along therefore making an uneasy alliance to go save Snow.