Special Investigation Nine · SEASON 4
Gray Suspect
Episode 1 · 2021-04-07

- Drama
Episode overview
A young woman's stabbed body is found about 10 days after her death in a vacant store in a multi tenant building. The Tokusou team begin investigating, discovering her identity and the fact she promised to meet a man on the day of her death. Meanwhile, the suspect of a murder-robbery case is claiming he saw someone else do the crime.
45 minutes
Season 4 episodes
1. Gray Suspect2021-04-07
2. Murder Designer2021-04-14
3. Best Day2021-04-21
4. Prayer2021-04-28
5. Killing Blueprint2021-05-05
6. Cursed Picture2021-05-12
7. Murder Puzzle2021-05-19
8. Hedgehog in a Locked Room2021-05-26
9. Flying Suspect2021-06-02
10. Episode 102021-06-09
11. Episode 112021-06-16
12. Episode 122021-06-23
13. Episode 132021-06-30