chunk: Kate is further alarmed when Sister Abigail (C. C. H. Pounder), the head of the orphanage, warns her that bad things happen when Esther is around. Esther overhears this and plots to use Max to distract Sister Abigail and then kill her. Esther pushes Max into the path of Sister Abigail's car, forcing her to swerve off the road. Esther then kills Sister Abigail with a hammer, and forces Max to help her hide the weapon in their tree house. Kate is convinced that something is very wrong with Esther, but John does not believe her. Kate finds Esther's hidden Bible and discovers that it came from the Saarne Institute in Estonia, a mental hospital. She emails a picture of Esther to them and asks for more information.