Ice child

January, Fjällbacka. A semi-naked girl wanders through the woods in freezing cold weather. When she reaches the road, a car comes out of nowhere. It doesn’t manage to stop. Meanwhile, Patrik’s wife, crime writer Erica Falck, is looking into an old case and as Erica digs deeper, the past starts to cast a shadow over the present and Patrik is forced to see his investigation in a whole new light.