Waltz of former lovers. Kramer M.

Investigator Lena Kroshina is investigating a new case. Three young girls were found on benches near cinemas, next to the bodies of the player, from which the melody popular in the past sounds. They are equally dressed and similar to each other. But how are the former men of Lena herself related to these killings - photographer Nikita Koltsov and writer Pavel Golitsyn, in whose novel the investigator, who is very reminiscent of Lena Kroshin, reveals almost the same thing? Or maybe the roots lie in the distant past by the most crumb?