As Kari and family wrestle with devastating news, Heikkinen calls to ask for help with a kidnapping case and Katia stands trial for attempted murder.

This episode will be made available May 20

Over Niko's objections, Kari dives into a series of grisly crimes that yield more echoes of past cases.

This episode will be made available May 20

As the team races to track down potential victims, Kari scours the country for news of the killer's daughter.

This episode will be made available May 20

When a retirement home resident is murdered, Kari and the team question the victim's three sons and his much younger girlfriend.

This episode will be made available May 20

Kari grapples with his own father issues.

This episode will be made available May 20

After another key figure in the case is found dead, Kari revisits a suspicious tragedy in the family's past.

This episode will be made available May 20

The ritualistic murder of a swimming instructor takes the team to a conservative religious community full of secrets.

This episode will be made available May 20

Shocking news and an unsettling encounter stoke tensions in the community.

This episode will be made available May 20

Kari is locked down in a hospital ward during a mysterious outbreak, as he and the team brace for the return of Lasse Maasalo.

This episode will be made available May 20

Anneli faces an ultimatum; Kari must decide how far he's willing to go to stop his nemesis.

This episode will be made available May 20