The investigation was conducted (2006)
Original title: Следствие вели...
The investigation was conducted is a 2006 Russian-language mystery series created by David Gamburg and Erika Galimurza. It stars Leonid Kanevsky.
The author's cycle of documentary programs of the NTV channel about the most high-profile crimes committed in the USSR. The story is accompanied by stories about the daily life of the inhabitants of the USSR. Presenter - Leonid Kanevskiy. Documentary television films are devoted to criminal cases from 1917 to 1991.