Per Hansson

It has been 50 years since ABBA won the Eurovision Song Contest with Waterloo. But of all who celebrated there on the stage in Brighton, perhaps the biggest rock star of them all wasn't even in the band, but was instead a gentleman in a suit and mustache: Stikkan Anderson.

Margit Norell - the woman behind the serial killer that was not there. She was a psychotherapist at Säters psychiatric clinic and supervised the psychologists and therapists in the 1990s treatment of Thomas Quick. The treatment method, based on object relations theory, focused on the development of repressed childhood memories with psychotherapy. In the case Thomas Quick argued that abuse in childhood meant that he started murdering people in adulthood. Whereupon Quick admitted one murder after another, and finally was convicted of eight murders.

A young woman, her face illuminated only by match light, tells the story of an Austrian serial killer who murdered 20 immigrant women - one per year.