The detectives discover a cryptic clue hinting at the killer's motive.
Karppi receives a mysterious call regarding her late husband's death. Karppi.S03.1080p.ColdFilm
An unexpected encounter provides critical clues about Karppi's husband. The detectives discover a cryptic clue hinting at
A teen's overdose is investigated for links to the main murder case. Karppi.S03.1080p.ColdFilm
Sofia Karppi returns to the Helsinki Police Department after a leave of absence. She reunites with her partner, Sakari Nurmi, to investigate a serial killer who leaves mysterious symbols on victims.