In the process of investigating Director Shindou's murder, Nishinosono and Saikawa learn the details of Shiki's multiple personalities and the murder of her parents that took place 15 years ago. The two of them try to figure out what she was thinking in order to find a clue.  In doing so, Nishinosono is forced to confront her own past.
And she's the one who's right.
.وهي المحقة
Aber ihre ist die richtige …
Y que la suya es la correcta.
Y que la suya es la correcta.
Mais vous pensez qu’elle a raison.
E che quella della dottoressa è giusta?
E que a moralidade 
dela é que é a correta.