Four women work together for a small nonprofit in Copenhagen that diseminates information on genocide. When two of them receive death threats, they immediately believe that they are being stalked by Mirko Zigic, a Serbian torturer and war criminal whom they have recently profiled in their articles. As the tensions mount among the women, their suspicions turn away from Zigic and toward each other. The threats increase and soon the office becomes a battlefield in which each of the women's moves is suspect. Their obsessions turn into a witch hunt as they resort to bullying and victimization. Yet these are people who daily analyze cases of appalling cruelty on a worldwide scale, and who are intimate with the psychology of evil. The cruelty that the women have described from a safe distance is now revealed in their own world. They discover that none of them is exactly the person she seems to be. And then they learn that Interpol has traced Mirko Zigic to Denmark.