Years after winning a race down the Göta Canal, life for a family of shipbuilders gets complicated when they get entangled with the mafia.

The Swedish Liberal party leader David Holst is in crisis. Just recently, he was Sweden’s hottest politician. Stylish, funny, popular and the obvious candidate as the country’s next Prime Minister. Now, two years and a disappointing election defeat later, he finds himself in free fall. The voters have deserted him, the party is in uproar and he can hardly manage to get out of bed. It gets no better when he falls head over heels in love with party general secretary Martin, the last person on earth he can fall in love with. A man. A Social Democrat.

DD is a smug fellow, almost 30 years of age, who can manage all by himself. At least that's what he thinks. However, a strange woman - Lova - enters his life, hunted by evil men who want to hurt her. Against his will, DD is forced into a series of horrific events.

A man jumps from a balcony and dies. His terrified wife witnesses the event in a nearby taxi cab. Once Irene Huss arrives on the scene, it soon turns out that what appeared to be a tragic suicide is actually a brutal murder, and the victim is one of Gothenburg's wealthiest men. When it becomes clear that a biker gang is involved, the investigation gets even more complicated and Irene finds herself tracking down a shrewd and dangerous murderer among ex-millionaires, motorcycle gangs, drug dealers, and blackmailers. At the same time, she has to deal with everyday life and a teenage daughter who has decided to join a gang of skinheads with Neo-Nazi tendencies.

A young beautiful woman is found dead in Göta Älv and on her finger she wears a brilliant-set wedding ring that belongs to someone else. Detective Inspector Irene Huss and her colleagues are put on the case and immediately run into problems. The autopsy shows that the cause of death is not drowning but a head injury. Who is she? She is not missing, no one can identify her, no one knows anything. Meanwhile, in a run-down barracks area, an abused man is sitting and brooding over a terrible secret... Angela Kovács returns in the role of Irene Huss. We also get to see Lasse Brandeby, Reuben Sallmander, Eric Ericson, Dag Malmberg and Anki Lidén again. In addition, a new forensic technician joins the team in the form of Moa Gammel, known from, among others, Summer with Göran. Finally, the hit series about Irene Huss is back, again this time based on Helene Tursten's best-selling detective series, and with more excitement than ever.

Two Boy Scouts find a buried female body in a desolate field. Irene Huss and her team begin to investigate the case. As the investigation continues, more graves are discovered, each containing a buried female body along with what appears to be a personal item. It is now clear that a horrific serial killer is rampaging in the area. The police are very puzzled and cannot find a connection between the victims other than that they are middle-aged women. At the same time, Irene begins to feel persecuted...

Jonas has promised to take time off work to take care of his baby daughter so that his fiancé can go back to work. The problem is that his company, a taxi service, needs serious attention so Jonas tries to work nights and be a good father in the daytime.

A bicycle messenger sees a girl being brutally assaulted and dragged into a van. She immediately calls the police, but unfortunately the girl is found too late. It turns out that the murdered girl has been the victim of a serious sexual crime. Detective Inspector Irene Huss and the rest of the team begin to look for the murderer, but have very few clues to go on. When another young girl is murdered in a similar way, the team realizes that they are dealing with a sexual predator. How does he get in touch with the girls? Why do they agree to meet him? Why are they wearing special underwear?

After an elder man gets hit by a stolen car, the police decides to investigate it. The stolen car is later found next to a murdered young girl, prompting Inspector Irene Huss and her co-workers to investigate and slowly get pulled into a world of evil.

A young man is found dead, dumped in a container. The body is naked, bloody and battered. An autopsy shows the victim was GHB in the body and have suffered whiplash, cuts and burns. Everything indicates that he has been kidnapped and sexually abused and tortured. There seems to be an organized gang has done this before, this is just the first time the victim has died. The tracks leading to a nightclub that Irene's daughter Jenny and her friend's visit, unaware of the danger. Irene Huss and her colleagues have a problem with the investigation when those who become victims do not report crimes because of shame, and for fear that someone will find out what happened.