The Room with a Mystery

A series of strange events stirred up the city outskirts. Kolka Pozharskiy heard strange footsteps in the room of his lonely neighbor, Tatyana Brusnikina, rushed to catch the thief, but he slipped away. After some time, a corpse fell from a passing train onto the embankment, which turned out to be the body of a fire inspector who had also visited Brusnikina. Soon, the same Tatyana found her twelve-year-old daughter. She was believed to have died during the war... Police Captain Nikolai Sorokin does not believe in coincidences. Together with Kolka and his friends, the operatives decide to keep an eye on the lonely woman and her mysterious apartment...