An anonymous phone call results in a job. Private investigator Georg Dengler, a former federal criminal investigator, is supposed to find out how Uwe Mundlos and Uwe Böhnhardt died. Did they really commit suicide? What is the anonymous client’s motive?
Hacker activist Olga Illiescu has gone into hiding in Amsterdam, but Dengler desperately needs her help to solve the case – he has to get access to files on the National Socialist Underground terrorist group stored on the Federal Criminal Police’s server.