India, Feb. 13 -- A day after the 72-year-old 'tantrik' was arrested in connection with the deaths of three people on northwest Delhi's Peeragarhi flyover, police have found that the man used a combination of powdered sulphas tablets and sleeping pills allegedly mixed into laddoos to poison the three individuals, police said.

According to investigators, the self-styled tantrik, Kamruddin, told police that he prepared the poisoned laddoos at the grocery shop run by his family.

The victims - Randhir Singh, 76, Shiv Naresh, 47, and Laxmi, 40 - were found in a white Tigor car parked on the flyover. There were no external injuries or signs of struggle.

During examination of Naresh's belongings, police found a few pieces of paper from his wa...