In the Head of a Murderer

The first episode examines Anders Eklund, who was convicted in 2008 of the murders of Engla and Pernilla.

On 4 May 2013, Vatchareeya Bangsuan was at her ex-boyfriend Kristoffer Johansson's house, studying. She was never seen again after that evening.

For a year, Peter Mangs terrorised the people of Malmö with unpredictable shootings targeting people of foreign appearance. In the media, he was dubbed 'The New Laser Man'.

Jonna Henningsson cannot bear the fact that her ex-boyfriend has gone back to his former girlfriend. Without batting an eyelid, she goes to her boyfriend's flat and strikes her love rival with a hammer.