Anita and Gusti race against time; the events of the past two years start to become clearer.

Salomon and Anita's past is more vital than anyone realises. Ragnar gets updates about the case and Anita begins the most difficult project of her career - and life.

Another body is found, which is connected to one of the cases that Frida and Anita are investigating.

The autopsy confirms murder; Salomon visits Helga and Elin; Anita deals with Gusti, who has extended his stay; cold cases lead to new information; a lovers' get-together takes an unexpected turn.

Gusti interviews Lena and finds out how his colleagues have made a botch of things.

Anita makes a serious error while interrogating the girl, the team tries to get their act together before everything falls apart. The widower arrives in Iceland and shines a light on the case that starts to take on a whole new shape.

The appearance of the injured girl changes the investigation of the death of the tourist, but the lack of ambition and mediocre work ethics of the police complicate matters.

Detective inspector Anita returns to her hometown after 14 years. She's called back to duty, because a body has been found on the shore by Glerársandar.