Anil Chugani, 43, arrested for flinging his childhood friend's three-year-old daughter off his seventh-floor window, had been looking for an opportunity to kill her and her twin sister since June, police said on Monday. "My supernatural power ordered me to kill the child and I abided by the order," Chugani told investigators during his preliminary questioning.

Chugani told the police he did not get an opportunity to carry out his twisted act till Saturday, when he convinced the Hathiramanis to allow their twins Shanaya and Shreya (3) to go play in his Ashok Apartment flat near Radio Club. The police said they have recovered a diary from Chugani's flat, where he had written several times the line: 'Save your life, kill the twins, go to jail.'