When police officer Johanna Strand returns to her hometown Hammarvik to attend her mother's funeral, she expects to stay only for a few nights but the body of a young woman is found and she decides to stay and investigate what happened.
When Johanna's mother dies, she goes home to Hammarvik to arrange the funeral. In the city, they have found a car that belonged to Johanna's best friend Madelene, who took her life 18 years ago.
Elvis arranges an unexpected birthday surprise for Vanessa. Pernilla resumes her friendship with Johanna and invites her to dinner. Meanwhile, everyone is surprised by the result of the autopsy.
Carl makes a plan to get rid of his sister once and for all. Johanna digs further into the case of Minna Kopponen, and soon discovers that she had a secret relationship with someone in...
Vanessa goes to great lengths to get attention on social media, which worries Pernilla. Nettan discovers a corpse in the water, and the investigation takes a new turn.
Vanessa is in the hospital after the assault. Johanna interrogates her if she knows who was behind it and everything now points to one and the same person. Danne and Pernilla decide to break up...