Episode Title:
Treasure.
Episode Description:
A flashback shows that Satoru's memories returned after the visit from Kayo, and he told Kenya and Hiromi that Yashiro was the killer. Back on the rooftop, Yashiro boasts that his past crimes have already passed the statute of limitations and he cannot be arrested. He reveals he has arranged to kill Kumi with a sabotaged IV drip and to frame Satoru for her murder...
