A businessman was killed in a large southern city. An employee of the Prosecutor General's Office who went to investigate was also killed. Turetsky, together with employees from the security and search agency Gloria, enters the case and, at the request of the widow of a murdered colleague, begins a search for the killers and the customer. However, soon Turetsky is forced to leave the city along with the relatives of the murdered investigator, who are also in mortal danger. And then he comes up with a clever combination...