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.

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".

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.

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.