DNA. Sigurdardotir I.

The investigator of the Reykjavik police, Huldar has never encountered such a thing. A young woman is brutally killed in her house. The murderer’s handwriting is terrible and bizarre - nothing of the kind happened not only in Iceland, but also in other countries. The criminal did not leave any evidence - except for a note with a strange digital cipher, about which the best cryptologists have already broken his teeth. The only witness is the little daughter of the murdered, quietly hiding under a maternal bed. But she is in shock and does not answer questions. In tandem with Huldar, Freya works, a specialist in working with injured children. With her help, only the following can be pulled out of the girl. The killer is all black and black. He has a big shiny head. And he is going to kill another woman...