Dmitry Kopylov

Dmitry Nikolayevich Kopylov (; born 2 March 1988), known as The Youth Maniac (), is a Russian serial killer and rapist who killed four women and one man around the Chelyabinsk Oblast from 2004 to 2005. He is noted for the fact that he committed all of his crimes before reaching the age of majority and that he is one of the youngest serial killers in modern Russian history. Provided by Wikipedia