Two friends set out on a journey from Ostrava to Prague to claim a winning lottery ticket — but they're not the only ones looking to cash in.

Twenty-three-year-old Aneta committed suicide with 13 knife wounds. No, this is not the subject of a horror science fiction, but the official conclusion of the Czech police. It is also the story of perhaps the most controversial criminal case in modern history, the background to which the filmmakers have been documenting for five long years. What role did a love triangle, the mafia, drugs and a mysterious Lebanese man play in the case? To answer these questions, years later, both Aneta's mother and the public have built an exact replica of the crime scene in the studio. A reconstruction of the site was carried out with the participation of the world's leading experts in psychology, toxicology, pathology and biomechanics. Will the conclusions of the British, Canadian, American and French experts match those reached by the Czech police? Will the victim's mother at least get the truth after ten years?