Special Investigation Nine · SEASON 1
Serial Killer X
Episode 9 · 2018-06-06

- Drama
Episode overview
A 75 year old woman is found beaten and murdered in an Itabashi Ward park. Naoki notices that the body has swollen unnatural. In the victim's mouth, the find a fake police badge. Is the killer taunting the police? Additionally, in this same jurisdiction, there were two other murder cases where fake badges were found. Naoki reaches a shocking truth...
45 minutes
Season 1 episodes
1. 10,000 years murder2018-04-11
2. Bride disappeared2018-04-18
3. Murdered City Planning2018-04-25
4. Corpse Under the Floor2018-05-02
5. Harmonica Murder2018-05-09
6. Red Flower Murder2018-05-16
7. Banknote Killing2018-05-23
8. Infinity of Murder2018-05-30
9. Serial Killer X2018-06-06
10. 3 Murders2018-06-13