There is indeed. The police station. If they had checked more thoroughly they would have found autopsy reports and execution notes. I believe mine tends to confuse people. While Hinata's makes others sick when they realize he was tortured to death. Things like that.

[She starts down the hallway while she tugs her hood up.] As for the book, I know precisely where it is likely to be. In that wretched place within the final map.It will be very difficult to miss. As well my key.

Which is right next door.