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.
Sluzhba Bezpeky
On 21 June 1948 Soviet investigators uncovered eighteen corpses — seventeen female and one male that were allegedly killed since November 1947 by an OUN/UPA SB unit. The corpses were so badly decomposed that only six could be identified. One corpse had more than a metre of rope around her neck. The SB squad allegedly responsible for the crime had nine members, and acted on the direct instructions of the commander of an UPA regiment based in a nearby forest. All of the executions had been perpetrated under orders. One of the SB unit members had been recruited into the unit by an old friend, Zakharyi Lychko, an officer from the Ukrainian SS Galicia Division, who was arrested in 1946.