There are two Jewish cops in all of Helsinki. One of them, Ariel Kafka, a lieutenant in the Violent Crime Unit, identifies himself as a policeman first, then a Finn, and lastly a Jew. Murky circumstances surround his investigation of a Jewish businessman's murder. Neo-Nazi violence, intergenerational intrigue, shady loans - predictable lines of investigation lead to unpredictable culprits. But a second killing strikes closer to home, and the Finnish Security Police soon come knocking.