It was a herculean task for 1,200 police who launched a massive hunt to capture a culprit in Gwalior, Jhansi and Delhi who was allegedly committed a heinous crime. He was chased after he allegedly raped and bludgeoning her to death in a room in Uttar Pradesh on Tuesday. Police said that the accused Sunil is a serial killer and pedophile. It was a week long hunt by cops.