When David Sjöblom was arrested for a brutal robbery-murder in 2001, the police had no idea what awaited. During the course of the investigation, he begins to confess to several crimes. Is David a serial killer or just a mythomaniac?

The shootings in Rödeby in 2007 divided Sweden into two camps. How could a grown-up father of several children with great courage shoot a 16-year-old and kill a 15-year-old with his rifle, and also avoid prison time?

After a photo shoot in August 2010, Andreas Johansson strangles a 17-year-old girl to death and rapes her. The investigation will show that he spent his days chasing young teenage girls online.

In 1989, a 10-year-old girl is found raped and murdered. Six months later, a 26-year-old woman is found murdered. The murders would remain unsolved for almost 15 years before a tip led the police to Ulf Olsson.

Henrik Lugn is released from prison in April 2018, two days later he has murdered his partner. Ex-girlfriends tell how Henrik could be charming and loving only to have a tantrum the next second.

Early one morning, Susanne is on her way to work. What she doesn't know is that her former partner is waiting for her, armed with a rifle. What drives a decent man to brutally murder the woman he loved?

Jimmie Andersson was 22 years old and previously unpunished when he murdered a 73-year-old woman. The time before the murder he had become isolated and the thoughts of murder had begun to occupy more and more of his time.