The Scream

The psychiatric hospital "Gheustad" in Oslo. At dawn on a cold winter day, one of the patients is found strangled. His mouth is open in a silent scream. The arriving police inspector Sarah Geringen immediately realizes that she is faced... with an extraordinary case. Questions arise one after another: what is the strange scar in the shape of the number 488 on the victim's forehead? Where did the sinister drawings on the walls of the hospital room where he was held come from? Why does the hospital administration have almost no information about the person who spent more than thirty years there? Thus, Sarah's complicated and extremely dangerous investigation begins, which will take her around the world: Paris, London, the volcanic island of Ascension, abandoned mines in Minnesota, Nice... Her partner will be French journalist Christopher Clarence, with whom she will uncover the shocking truth buried in ultra-secret laboratories.