Chhapra. Drone was being flown by the government to find liquor in Bihar. This effort of the government is also proving unsuccessful in front of the liquor smugglers. The drone took off from Patna to Chhapra 10 days ago. The last time he was looking for distilleries in Chhapra's Diyara area. Since then he is missing. Product Superintendent Rajneesh Kumar informed about the missing of the drone on Saturday. He also announced a reward for the person who locates the drone.