Возвращение Мухтара S02E11 - Полтергейст

Olga is afraid: in her absence, someone appears in the apartment she recently inherited from her deceased father, turns on the light there and rearranges things from place to place. The police are laughing at the girl — they advise to treat her nerves. She finds understanding only in Artyom and Mukhtar. Upon careful inspection of the housing, Mukhtar discovers a hiding place in the floor, and in it — a scattering of Yakut diamonds…