Hyderabad: In a recent development, four people have been taken into custody, a day after the body of 27-year-old veterinarian, which was badly burnt, was found near Hyderabad. According to police, she may have been raped before she was killed. Police is trying to arrest the culprits. On Wednesday night, 27-year-old Priyanka Reddy, working as a veterinary doctor at Kollur in Mahbubnagar district, went missing. Her charred body was found under a bridge on National Highway 44 at Chattanpally, close to Shadnagar on Thursday. The police suspect that the body was shifted to another place and set ablaze by the suspects.