Surveillance footage showing Anna leaving the Tempo party leads Karppi and Nurmi to the home of entrepreneur and real estate investor Stig Olander.

Detectives Sofia Karppi and Sakari Nurmi investigate two murders and their possible connection to an enormous construction project.

Following a shocking confrontation atop a building, Karppi and Nurmi realize that Anna Bergdahl’s murderer may be someone they’ve not yet considered.