"She is not my daughter. I am her grandfather," said 80-year-old Bora, whose name was said to have been given by Indirani as father in the birth certificate of Sheena, who was born on February, 1989.
He named Sheena's father as one Siddarth Das.
Asked if there was another person in Shillong who is believed to be the biological father of the murdered girl, Upen Bora said "that needs to be explored".