Hajime deduces the murderer is Tatsuyuki Hiyama who killed Yonemura's team and captured Yonemura to appear as a Ghost Soldier. However, the killer did not realize that Yonemura scratched a dying message while he was tied up, which was a type of Morse code that referred to an event in a village 2 years ago. Hajime proposes that Hiyama then killed him with poisoned bread and that the murderer has an accomplice within the group, and he accuses Remi Morishita...