Accused in the 2012 Delhi gang rape, Mukesh Singh was paid Rs. 40,000 for his interview by the makers of the controversial documentary India’s Daughter, according to a report in Navbharat Times.

The report says that several attempts were made filmmaker Leslee Udwin for Singh’s interview. She was helped by a person named Khullar. Their attempts to get the interview were not successful at first, however they later received permission from Tihar Jail as well as the Ministry of Home Affairs for the interview.

According to the report, an investigation within Tihar Jail found that Singh had made the demand of Rs. 2 Lakh for the interview. This was later negotiated to Rs. 40,000. Singh agreed to the interview after they settled on this amount, eventhough permission from authorities had already been granted by then. None of the money was found to be in Singh’s Prisoner Property account but the reports says that the investigation at Tihar found that Singh’s family had received the money.