Keonjhar: A truck rammed into another truck from backside, as a result of which the driver was trapped inside the truck early this morning near Darakhala in the Ghatagaon road under Anandpur police station limits in Keonjhar district.A truck coming from behind hit a truck which was stationary on the National Highway trapping the driver of the truck that hit the other truck. Locals informed the fire brigade who reached the spot and started the rescue operation to rescue the driver.At the time of the filing of the report the driver had not been rescued. The fire brigade is carrying out the rescue mission using a gas cutter.