45-year-old Viktor Firsov already knew as a child what he wanted to become, because he had an excellent role model before his eyes - his personal ideal and part-time father, lieutenant colonel of SOBR Igor Firsov. When Viktor was 18, his father died in the line of duty. And immediately after returning from the army, Viktor took over from his father. Now Firsov is a senior SOBR operative and commander of the Trefy immediate response group (the call sign of Firsov's detachment, one of four constantly ready to leave for any emergency in the city). Under his leadership are excellent fighters, whom Firsov drilled personally and on whom he can rely as on himself. They have to not only respond to hot calls (from rounding up drug dens to tracking down especially dangerous criminals), but also to investigate crimes themselves "in hot pursuit."
