December 21, 1966 - Oleg Rylkov

Oleg Viktorovich Rylkov (Russian: Оле́г Викторович Рылько́в; born 21 December 1966), known as the Tolyatti Ripper (Russian: Тольяттинский потрошитель, romanized: Tolyattinsky potroshitel), is a Russian serial killer, rapist and pedophile. Between 1992 and 1997, he raped 37 (some sources say 39) underage girls and killed 12 people in the city of Tolyatti, in the Samara Oblast.

Content sourced from en.wikipedia.org/wiki/Oleg Rylkov under CC BY-SA 4.0.