On 22 November 2019, 20-year-old Emilia Lundberg disappears without a trace from Tollarp in Skåne. Her body is found on 3 December in Vramsån, stabbed 34 times. Who has subjected Emilia to this ruthless violence?

On 20 December 2017, a lifeless man is found on Odinsgatan in Gothenburg. The deceased is Kai Foley, a 28-year-old Australian who recently moved to Sweden. The police have no leads until they receive a call.

On 22 June 2016, the police receive a call that a car is on fire in a parking lot in Norrköping. When the fire is extinguished, they make the horrifying discovery that there is a burnt man in the vehicle.

In October 2011, a neighbor of farmers Torgny and Inger Antby made a horrifying discovery. Torgny lies dead in the barn. When the police arrive at the farmhouse, they make another horrifying discovery.