Three persons were killed in a road accident which took place on Saturday night on NH-33 near village Ali Nagar of Padma Police Station area. According to police, two trucks collided on NH-33 in which drivers of both trucks and cleaner of a truck died on the spot. A truck was coming from Barhi to Hazaribagh while other was carrying coal from some mine of Hazaribagh to Bihar. The victims have been identified as Shyam Kumar Yadav, Ajay Ram and Prem Kumar Yadav.