The Thread of the Nymph

Meeting Andrey brings the investigator back to an investigation that was once left unfinished. Every ten years, on one day, ritual murders occur, associated with the nickname «gray monkey». Now it is necessary to reassemble the details, check previous conclusions, and understand where the mistake was made in the old case. The search for the criminal goes hand in hand with personal decisions that can no longer be brushed aside by official duties.