Ekaterina Builova

The main hero of the film suddenly turns out to be a hostage. Gradually, he realizes that he fell into this situation because of the ambiguous consequences of his good intentions.

The film shows several episodes from the lives of different people, which turn out to be connected by a single monetary bill.

The Investigative and Analytical Department (ACS) is headed by Colonel Andrei Gromov. Employees of the department are engaged in the search for criminals and forensic examination. They study evidence, build an evidence base, interview witnesses, and conduct face-to-face interviews in a high-tech office equipped with the latest technology. Agents can find at the crime scene not only fingerprints, but also traces of electronic devices that were in the area at the time of the murder. In this, the ACS staff is assisted by a mobile "Scanner" laboratory with access to cell towers.