I huvudet på en mördare - Episode Guide

In the premiere, Anders Eklund, who was convicted in 2008 for the murders of Engla and Pernilla, is examined. Already in 1994, Eklund was convicted of violence with sexual elements.

On May 4, 2013, Vatchareeya Bangsuan is at home studying with her ex-boyfriend Kristoffer Johansson (now Kim Johansson). She is never seen again in life after that night.

For a year, Peter Mangs kept Malmö residents in terror with unpredictable shootings at people with a foreign appearance. In the media he was called "The new laser man".

Jonna Henningsson can't stand the fact that her ex-boyfriend has gone back to his former girlfriend. In cold blood, she goes to her boyfriend's residence and hits her love rival with a hammer.

In the season premiere, we examine Kjell-Åke Johansson, one of Sweden's worst sadists of all time. Over the course of several months, he tortures a woman on a farm in Aspa outside Örebro so severely that she finally dies. But it's not the first time.

On a summer day in June 2017, Edvin Gyllensvaan tapes an elderly couple to two kitchen chairs and cuts their throats. The previously unpunished father of young children is an enigma to the police.

Mikael Hagelin is only 17 years old when he kills his mother with forty stab wounds. After four years of youth care, he meets the girl of his dreams. It won't be long before Mikael also stabs his partner to death.

The Långshyttan murder became one of Sweden's most noticed cases in 2016, when a group of eleven people together plan and carry out the murder of 61-year-old Madeleine. During an excursion, they strangle Madeleine in the back seat of the car and then she is stabbed to death.

Tova Moberg, 19 years old, is being abused by her boyfriend Billy Fagerström. He controls her completely and subjects her to elaborate abuse. In her diary, she describes the torture and her fear of dying.

Janne Tuomela becomes known as "The smiling serial killer", after he stabs his partner to death in March 2006. He stores the body on the balcony before dismembering her and dumping the body parts in a lake.

Martin Jonsson beat Lotta Rudholm to death in the summer of 2016. Twelve years earlier, he unprovokedly beat 30-year-old Niklas Westman to death. But how did Martin become a killer with an uncontrolled rage?

On September 20, 2014, Albin Aspgren steps into the police station and admits that he murdered and dismembered his female friend. The murder is completely inexplicable to those around them.

Blacksmith Mikael Kittilä lives a double life. Outwardly, he meets women and works as a construction worker. He secretly dates gay men whom he ties up and tortures.

A seemingly ordinary and happily married guy hits his wife in the head with a sledgehammer and throws her and their baby into Dalby Quarry. What made him so cold-bloodedly murder those closest to him?

Bengt Karlsson was a popular night walker who was committed to women's safety. But behind the kind surface hid a sexually sadistic serial killer who had been preying on women his whole life.

On July 27, 2018, 28-year-old Johan Fallqvist decides to make his morbid fantasy come true - to stab a woman to death.

When a black-clad young man armed with a sword appears at the school in Trollhättan, people think it's a joke. Anton is a previously unpunished 19-year-old who suddenly commits a brutal mass murder.

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.

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?

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.

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.

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.

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?

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?