第 2 集: Sakaido 與 John Walker 相遇，同時 Hondomachi 策劃從 Perforator 手中自救。
2020年1月6日 播出
Sakaido comes across a strange person in the Perforator's id well known as John Walker, who he easily knocks out before he says anything. It is revealed that John Walker is a mysterious man who has come in contact with several serial killers prior to their killing sprees. Togo and Hayaseura deduce that John Walker might be a serial killer creator, entering the minds of individuals and convincing them to kill. Meanwhile, Hondomachi awakens strapped to a table in the Perforator's lair. She purposely has the Perforator drill into her head to create a new id well for Sakaido to investigate, leading to the Perforator's capture and Hondomachi's rescue. (Source: Wikipedia)
集數
- 第 1 集 · 佐藤在穿孔者的井中醒來，此時本町被連環殺手綁架。
- 第 2 集 · Sakaido 與 John Walker 相遇，同時 Hondomachi 策劃從 Perforator 手中自救。
- 第 3 集 · 煙火師連環殺手利用煙火狙擊路人後遭逮捕
- 第 4 集 · 成日沙回到現場調查模仿殺人犯「掘墓人」，同時春河奏太現身。
- 第 5 集 · Kazuta 作為 Gravedigger 的身份曝光，導致致命爆炸，並揭曉 Inami 為幕後黑手。
- 第 6 集 · Kazuta之死與John Walker身份調查