A jewelry company was robbed. The bandits took two hundred thousand dollars and diamonds, having previously disabled the director of the company and the supplier with a taser. At the same time, the operatives do not find any evidence, even Mukhtar cannot pick up the trail. Only in the bathroom does the dog find a towel with strange stains. Expert Innokenty finds traces of foundation and hair bristles on it. After examining the personal files of the guards, the operatives find out that one of them, Semyon, once studied at a theater school.

The criminal takes away an expensive dictaphone from a young correspondent. Artyom, knowing that the robber's clothes were stained with something white, assumes that it could be flour. A bakery is located right next to the scene of the attack. Artyom and Mukhtar go there...