Episode Title:
The Rest Is Silence
Episode Description:
Shinya determines that the girls'-school killer is not the murderer from the unsolved case years ago; he explains that the recent murders lack the "originality" and pointed social commentary of the previous killings. When he and Akane realize that the culprit is one of the students, they locate Rikako (who escapes when a teacher stops Shinya from executing her). As the Enforcers try to locate her secret routes and hiding places, Rikako flees – but not before everyone discovers her latest creation. Senguji disposes of Rikako. Shinya picks up a damaged audio file which was deliberately left by Makishima.
