People without a past

1970. The measured life of the provincial Plievsk is suddenly disrupted by a series of brutal murders. All the victims are inconspicuous men who have recently lived in the town. This is what alarms Senior Lieutenant of the Criminal Investigation... Department Pavel Boldin: what attracted the killer to these ordinary workers? Pavel tries to learn more about the biographies of the deceased, but strangely – their life stories before arriving in Plievsk seem to dissolve in the fog… The murder of the head of the Criminal Investigation Department becomes a new shock. And this is a real challenge for law enforcement! Boldin understands that the criminal has intentionally crossed the last line, beyond which there are no rules, no logic, and no compassion…