Lyudmila Pavlichenko
Lyudmila Mikhailovna Pavlichenko (; 12 July 191610 October 1974) was a Soviet sniper in the Red Army during World War II, credited with 309 kills. She is regarded as one of the top military snipers of all time and the most successful female sniper in history.
Alexander Pichushkin
He was arrested on 16 June 2006, and convicted on 24 October 2007 of 49 murders and 3 attempted murders. He asked a Russian court to add an additional 11 victims to his body count, bringing his claimed death toll to 60, and 3 surviving victims. During his trial, as with Andrei Chikatilo, Pichushkin was housed in a glass cage for his own protection. It took Judge Vladimir Usov an hour to read the verdict: life in prison with the first 15 years to be spent in solitary confinement.