A mural painted with blood is found on the wall of Pasila train station, which depicts Finland's best-known serial killer Lasse Maasalo. The text in the mural, “Making the world a better place”, is linked to a voting circulating in social media, where people can vote for persons that world would be a better place without. Soon the first body is found and Sorjonen must find the person who has named himself as The Judge.
Ville Virtanen
Anu Sinisalo
Sampo Sarkola
Johan Storgård
Olivia Ainali
Lenita Susi
Kristiina Halttu
Satu Paavola
Tomi Alatalo
Arttu Kapulainen
Christian Sandström
Andrei Alén
Liisa Mustonen
Anna Hanski
Cecilia Paul
Mari Rantasila
Nelli Juusela
Juha Kukkonen
Tiina Weckström
Markku Maalismaa
Nenna Tyni
Anna-Elina Lyytikäinen
Nora Schüller
Jarno Mikael Malinen
Henrik Öling
Onni Ahonen
Aki Kivelä
Yasmin Janatuinen
Matias Petäistö
Mikko Herd
Janne Lehtonen
Antti Vaittinen