Hyderabad: In a road accident on Thursday morning three persons died and three other sustained grievous injuries at Sathamrai village under RGI Airport police station limits. According to the police, group of six friends identified as Srikanth, Anil, Harish, Charan, Sai and Prashanth were travelling in a car from Shamshabad and proceeding towards Zaheerabad area. They rammed into a truck which was parked on roadside. Also Read – Hyderabad: Wall collapse in Kukatpally damages four cars Advertise With Us Prashanth was driving the car. On receipt of the information, police rushed to the spot and shifted the injured to a nearby private hospital. While Srikanth and Anil died on the spot, Harish died in the hospital while undergoing treatment. Charan, Sai and Prashanth who sustained grievous injuries are being treated at a private hospital in Shamshabad. Police suspected that over speeding might be the reason for the accident.