Jana Berzelius begins her career as an aspirant prosecutor in Norrköping with the case of the murder of a high-ranking member of the Migration Board.

The case of the murder of a senior migration official takes a mysterious turn when the main suspect is found dead with a enigmatic brand on his neck. Jana is driven to pursue the case with her uncompromising resolve since she herself has a similar scar.

Jana breaks into Monica's house and steals a DVD that contains records of her therapy sessions as a child. As police investigate the death at the harbour, Mia realises there is a link to the note found in Hans Juhlen's pocket.

Jana makes another visit to Monica and confronts her with the evidence that she has seen on the DVD she has stolen.

Little knowing what Jana is going through, Jojo is distraught when her sister throws her out of her apartment. Despite being on sick leave, Henrik discovers that Tomas Rydberg was the unlikely legal owner of a marina.

Believing that Jana knows more than she is disclosing, Mia summons her for an interview. But Jana comes away with a vital clue regarding the recent deaths and finds herself risking everything to discover what really happened in her childhood.