It's not always dark under the lamp

In a small town, like the Wolfs, almost everyone knows, where there's a rustle, but sisters, twins Klára and Gábina, they know that to a T. And they love to stick their noses into everything, which is not a problem for private eye David Holzman, who has set up a profitable detective agency in a nearby county town.
While Gábina prepares her wedding to a handsome lawyer, Klára's memories return to her long-dead husband, and although she meets with the local gynaecologist, every day she goes to the church and the cemetery where her husband is buried. There, he notices a strange man kneeling by the cemetery wall... What is he doing there? And why do they come back so often? The curious sisters are also intrigued by the discovery of a photo album that someone has left in Gábina's café.
There is always something going on in Vlčice and the nurses are busy with it...