Investigators
| USSR Prosecutor's Office | |
Terebilov Assistant Attorney General of the USSR | Kamochkin Deputy Head of the Investigation Department of the USSR Prosecutor's Office |
| RSFSR Prosecutor's Office | |
Urakov Deputy Prosecutor of the RSFSR | Semenov Deputy Head of the Investigation Department of the RSFSR Prosecutor's Office |
| Sverdlovsk Regional Prosecutor's Office | ||||
Klinov Prosecutor of the Sverdlovsk Region, State Counselor of Justice, Class III | Ahmin Deputy Prosecutor of the Region for Special affairs, Senior Counselor of Justice | Ivanov Junior Counselor of Justice and Criminal Prosecutor of Sverdlovsk region | Lukin Head of the Investigation Department | Romanov Investigator of the Prosecutor's Office of the Sverdlovsk Region, Junior Counselor of Justice |
| Ivdel Prosecutor's Office | Polunochnoe | Novo-Lyalinskoe | |||
Tempalov Attorney Prosecutors Ivdel district of Sverdlovsk Region, Junior Counselor of Justice | Kuzminyh Investigator of Ivdel district, Sverdlovsk region, Associate Class I | Korotaev Investigator for Particularly Important Cases of the Prosecutor's Office of the Sverdlovsk Region | Bizyaev Chief of the Ivdel Police Department of the Internal Affairs Directorate | Chudinov Captain of the Polunochnoe Village Police Department | Pershin Prosecutor of the Novo-Lyalinskiy District, Junior Counselor of Justice |
| Prosecutors | Investigators | Operative search |
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