True Crime
Alexander Yuryevich Pichushkin (born 9 April 1974), also known as The Chessboard Killer and The Bitsa Park Maniac , is a Russian serial killer. He is believed to have killed at least 48 people, and possibly as many as 60, between 1992 and 2006 in Southwest Moscow's Bitsa Park, where a number of the victims' bodies were found.