I huvudet på en gärningsman

In the first episode, the serial rapist Niklas Eliasson, also called the Örebroman, who was sentenced to twelve years in prison, is examined. Is there an explanation for Nikla's misogyny in his upbringing?

On August 14, 2016, the unimaginable happened. In the small community of Utanede outside Östersund, a father takes his eleven-month-old daughter and throws her over the edge into a power plant dam.

Ljungby fraudster David Zlatariu is one of Sweden's worst fraudsters of all time. His victims testify to an almost unreal ability to lull people into trust.

Sara Svensson became known as the Nanny to the entire Swedish people when she murdered parishioner Alexandra Fossmo in Knutby outside Uppsala in January 2004.

According to Sara, she had been commissioned by God to kill. Sara was sentenced to forensic psychiatric care, but the question is what made her able to allow herself to be influenced to take another person's life.

Martin Trenneborg becomes nationally known as the Bunker doctor when, in September 2015, he kidnaps the escort girl "Isabell" and locks her in his self-built bunker deep in the forests of Småland.

Michael Skråmo becomes known as the Swedish IS terrorist when he joins the Islamic State. In clips, he urges people to commit terrorist acts, and soon he is wanted internationally.

One November night, a man enters 24-year-old Maria's home. The man hits the sleeping woman in the head with a frying pan and then stabs her to death. The man who murdered her is her former colleague.

Göran Lindberg blir hyllad för sitt arbete med att lyfta jämställdhetsfrågor och sexuella trakasserier inom poliskåren. Men samtidigt, köper han sex av unga kvinnor som han våldtar och misshandlar.

The controversial Abbe "Blattelito" has over 100,000 followers on Instagram. When his ex-girlfriend is found dead, it is first thought to be a suicide, but soon suspicions are directed at Abbe.