Любовь и смерть (Love and Death)

After a fire in her own apartment, a young employee of a jewelry store, Lapina, was found dead. After talking with the store director Oleg Korneev, Bobrova finds out that the girl was the bride of his son Andrey. In Lapina's safe deposit box, they find a video with threats against an unknown man and a large amount of money that she regularly received.