A teenager disappears after schoolmates make her the subject of a vicious cyberbullying attack.
The BAU investigates a spooky local ghost story of the "Tall Man" and the clues it provides when two people go missing in the woods; a third person mysteriously surfaces the following day with limited details as to what happened to her friends.
Emma captures and interrogates the Snow Queen; Regina and Robin Hood's relationship becomes more complex; Henry begins an after school job in Mr. Gold's shop.
