A literary investigation into the largest criminal case in post-war history: the murders committed by the NSU. The security authorities are not investigating the perpetrators, but rather the environment of the victims of the NSU murder series. Files are being shredded, and the domestic intelligence agency has its fingers in every pie. What if this is not just a case of bureaucratic failure? Who is shielding the murderers? An unknown client sets private investigator Georg Dengler on the trail. "Who shot Uwe Mundlos and Uwe Böhnhardt?" he wants to know. Dengler, notoriously broke, accepts the assignment. When he learns that Harry Nopper, his rival from his time at the Federal Criminal Police Office, is now the Vice President of the Thuringian domestic intelligence agency, Dengler dives deep into the web of neo-Nazis and domestic intelligence. He obtains the investigation files regarding the alleged suicide of Mundlos and Böhnhardt.