In the middle of World War II, Berlin is hit by a series of murders and violent attacks against women that threatens to shatter Hitler's image of a perfect society. One of Germany's top investigators, Wilhelm Lüdtke, is on the case but he faces many obstacles...some coming from his own government. See how a unique combination of Nazi racial ideology, censorship, and blackouts during wartime enabled a ruthless killer to run wild over eight months. Then see how Lüdtke utilized early forensic techniques to finally bring the criminal to justice.