A murderer from childhood

Boris comes to his hometown to find Alka and ask her for forgiveness for betraying her love in her youth. But a random meeting with the former party neighbor Tanya brings him to the annual party of classmates living in the city. The joy of their communication is violated by the news of the murder of the first beauty of the class of hope, and a day later, another school friend almost dies. Having analyzed the facts known to them, Tanya and Boris come to stunning conclusions: in both cases, the same person who knew the victims from childhood committed the crime, and that the worst thing was at the same table. Who is he? Man or woman? What made him or commit crimes? Are their reasons lies there, in distant childhood? Is it possible to tell the investigation about your guesses without risking to slander the innocent? Boris begins his own investigation. And continues to look for Alka