A Spring for a Mousetrap

After years, police captain Igor Doroshin begins investigating the case of a maniac who killed children back in the distant seventies. And the old case answers with a new series of murders, blackmail, and deception. They are alive—those involved in the long-ago story: the businessman Argunov, a high-ranking official Sitnikov, the former policeman Zabelin, journalist Istomina… In any case, it only seems that the past is far away. The spring of life is tightly compressed—so that it will inevitably straighten out and reward everyone according to their deeds…