The St. Petersburg police follow the trail of a madman.
June 28, 1979 in Ryazan, Ryazanskaya oblast, RSFSR, USSR [now Russia]
April 6, 1980 in Riga, USSR [now Latvia]
1 January 1942, Moscow, Russian SFSR, USSR [now Russia]
February 18, 1947
October 30, 1990 in Moscow, RSFSR, USSR [now Russia]
August 30, 1988 in Zelenogradsk
April 8, 1982 in Moscow, RSFSR, USSR [now Moscow, Russia]
February 27, 2007 in Moscow, Russia
August 7, 1972 in Vologda, Vologda Oblast, RSFSR, USSR [now Russia]
March 17, 1960 in USSR
January 3, 1998 in Klin, Nizhegorodskaya guberniya, Russian Empire
July 20, 1977 in USSR
November 15, 1975 in Leningrad, RSFSR, USSR [now St. Petersburg, Russia]
February 17, 1968 in St Petersburg, Russia, USSR
