FOR THIS KILLER, IT\'S A GAME OF A B CCriminal profilers Jan Grall and Rabea Wyler are assigned the gruesome case of a man found murdered in a wildlife park.
Then the killer strikes again and Grall and Wyler receive a mysterious package containing a blood-encrusted scrap of skin marked with a letter..
FOR THIS KILLER, IT\'S A GAME OF A B CCriminal profilers Jan Grall and Rabea Wyler are assigned the gruesome case of a man found murdered in a wildlife park