This Fearsome Array of Knives was Used by the World's Worst Serial Killer and Cannibal Andrei Chikatilo in a 12-year Reign of Terror in the Russian City of Rostov-on-don Russia 14 October 1992 They Were Introduced to the Jury in Rostov During the Trial Which Concluded on October 15 Chikatilo was Sentenced to Death For the Brutal Murders of 52 People Russian Federation Rostov-on-don