Three men left to hunt the bears: the old bear hunter Semyon Teterin (Nikolai Kliuchkov), the construction manager Dudyrev (Oleg Zhakov) and the paramedic of the Mityagin village first aid station. The dogs chased a bear for a long time and finally caught up with it. Teterin heard the sound of an accordion, but didn't have time to warn. His scream rang out along with the gunshot - and as a result, a man was killed. The investigation has started. One of the three hunters is responsible for his death ...