Michael Hjorth was born in 1963 in Visby. He has always loved movies and books and is one of Scandinavia's most accomplished screenwriters and producers today. He is one of the founders of the production company Tre Vänner which, among other things, is behind Sweden's first highly successful sitcom, Svensson Svensson, as well as the movie Snabba cash / Easy Money. He likes to work in all genres and has written everything from comedy to horror, drama and crime.
Hans Rosenfeldt was born in 1964 in Borås. He worked as a sea lion keeper, a driver, a teacher, and an actor until 1992 when he began writing for television. He has written screenplays for approximately twenty drama series and has hosted both radio and television shows. He loves to write, play videogames and spend time with his wife and three children.

It all begins with a call to the police. A 16-year-old boy has gone missing. A search is organized and a group of young scouts makes an awful discovery in a marsh: he is dead. When the Crime Investigation Department asks serial killer expert Sebastian for his help, his arrogant manner at first alienates the rest of the team. Pushing forward, though, they begin to make disturbing discoveries.