Vienna, 1939. Professor Specksteins dog has been brutally killed, and he wants to know why. But these are uncharitable times, and one must be careful where one probes. When an unexpected house call leads Dr. Beer to Specksteins apartment, he finds himself in the bedroom of Zuzka, the professors niece. Wide-eyed, flirtatious, and not detectably ill, Zuzka leads the young doctor to her window and opens up a view of their apartment block that Beer has never known. Across the shared courtyard there is nine-year-old Anneliese, the lonely daughter of an alcoholic. Five windows to the left lives a secretive mime who comes home late at night and keeps somethingor someoneprecious hidden from view. From the garret drifts the mournful sound of an Orientals trumpet, and a basement door swings closed behind the buildings inscrutable janitor. Does one of these enigmatic neighbors have blood on their hands? Dr. Beer, who has his own reasons for keeping his private life hidden from public scrutiny, reluctantly becomes embroiled in an enquiry that forces him to face the dark realities of Nazi rule.