Quick Plot Summary: Released in 1968, A Case from Investigative Practice is a Crime, Mystery, Thriller film directed by Leonid Agranovich, written by Aleksandr Shpeyer. The narrative dives into the criminal underworld with a grounded sense of realism and complex morality. It provides a scannable look at the movie's central conflict involving Lyubov Strizhenova as Olga Fyodorovna Sukhareva - sledovatel.