While out at night, Ms. Asamura cautions a student who she sees misbehaving, but he responds by threatening her with a knife.

Ms. Mizuno discovers a dead rat inside her desk drawer. She reveals that since announcing her pregnancy, many people have been unhappy with her.

After numerous items are stolen from inside the school grounds, Officer Shimada collects fingerprints from all the students and faculty.

A hidden camera is found in the gym locker room, with some footage even uploaded onto the internet.