In search of their next hit series, filmmakers Adam Rodness & Stu Stone embark on an investigation to find a man they believe to be a serial killer. Are they in over their heads? Yes.

A woman is killed in a hotel room. The ensuing police investigation is conducted in front of TV cameras for the entire country to watch as it unfolds.

When Erica finds Fjällbacka's photographer Stigge murdered in his studio, she can't help but take interest in the investigation regarding his death. Patrik and his colleagues at the Fjällbacka police soon starts to question whether or not Stigge was the sweet old man he seemed to be. Erica is already ahead of them - since her mother-in-law Kristina has confided in her that she is one among many in the neighborhood that Stigge blackmailed... In "The sea gives, the sea takes" we go back to the 1960s to tell the story of how true love corrupted young Stigge and made him cover up a murder with the purpose to win the love of his life.

Following the tragic events of Sting of the Scorpion, Maggie finds herself stripped of her rank and committed to an insane asylum. The crooked cop who put her there offers to procure her release and reinstatement - if she'll go undercover as a bar hostess to spy on the triads. The whole thing's a setup, of course, and soon Maggie is on the run from the law, as well as nursing a bad heroin addiction. She finds refuge in the criminal underworld, where she accepts a job as an undercover assassin. But when her identity is exposed, Maggie has both sides of the law gunning for her life.

Thomas Borchert is already looking forward to his goddaughter Jenny, who is completing a practical semester in Albania. At the airport, as part of the baggage check, half a kilo of hashish is seized from her, which Jenny claims she did not know anything about. Borchert and Dominique Kuster want to find out who could have put the hash on her. They also have to solve the murder of an entrepreneur who was involved in crooked business.

A couple died in Lake Tazawa in Akita Prefecture, in an apparent double suicide, the circumstances of which were unclear.