The investigation of a complex, complicated case of the murder of an engineer, a former prisoner of a Nazi concentration camp. The criminal, one of the executioners of this camp, did not escape retribution.

Nikolay Olyalinas Pavel Ivanovich Starina
Mykola Hrynkoas Boris Mikhaylovich Komarovskiy
Kostiantyn Stepankovas Nikolay Semyonovich Reznik
Margarita Koshelyovaas Lena Samarina
Oleg Zhakovas Ivan Antipovich Shabashnikov
Oleksandr Movchanas Zharkov
Stepan Krylovas Fesenko
Stanislav Stankevychas Pomiluyko
Vladimir Volkovas Stepan Pavlovich Borovik
Anatoli Barchukas Duditskiy