an Entity references as follows:
Anatoly Yemelianovich Slivko (Russian: Анатолий Емельянович Сливко; 28 December 1938 – 16 September 1989) was a Soviet serial killer and necrophile who sexually assaulted, murdered, and mutilated seven boys in and around Nevinnomyssk, Stavropol Krai, Russian SFSR, between 1964 and 1985. He is also known to have sexually assaulted at least 36 other victims. The routine of hanging, mutilation and burning enacted by Slivko was an attempt to recreate a traffic accident involving the violent death of a teenage boy he had witnessed in 1961 which had sexually aroused him and awakened his paraphilias.