Four persons, including father-son duo, were killed in a road accident in Bihar's Gaya district on Sunday, police said. The incident occurred near Bhagwanpur village under the jurisdiction of Chandauti police station when a pick-up van collided head-on with a motorcycle, the police said. Two persons, a man and his son, who were on the motorcycle, were crushed to death, the Station House Officer (SHO) of Chandauti police station, Sumant Kumar, said.

The pick-up van, while trying to escape from the spot, hit another bike and seriously injured a couple, the SHO said, adding, the couple died while they were being taken to Anugrah Narayan Magadh Medical College and Hospital in Gaya. The father-son duo were identified as Kishori Prasad and Roshan Kumar while the bike borne couple was identified as Devnandan Kumar and Lakshmi Kumari, the SHO said.