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.