Originally planned as a two part docudrama - "The child's story" and "The double sentence". In the years 1982-84 was three women prostitutes murdered in Stockholm. 27-year-old Catrine da Costa was the third in this row. The murders had similarities that never before was recognized. Two medical doctors identifies as murderers in the media. The two was at first convicted of murder in the district court and then acquitted by the District Court.

"Teet Härm - Maniac or Victim?" - suspected of killing a prostitute, Teet Härm became as famous in Sweden as Hannibal Lecter on the cinema screen. At the end of September 2003, the long-running murder scandal took a new turn as Anders Agell, emeritus professor at the Uppsala University, one of the most authoritative legal experts in Sweden, filed a new petition seeking annulment of Teet Härm and his accomplice Thomas Allgén. In the summer of 1984, an accidental passer-by found a black plastic bag containing a young woman's cut body under the motorway in Stockholm's Solna district. A little later, two other similar packages were found nearby.