Haveri: A teenager was killed and several passengers injured when a private sleeper bus overturned near the Haveri bypass in the early hours of Monday. The accident occurred around 4.30 am when the AC sleeper coach was travelling towards Bengaluru from Hubballi. At the Haveri bypass, the bus reportedly moved towards the left and, while entering the service road, lost control and overturned on its right side. The bus overturned, leaving several passengers injured. Based on the complaint, police registered a case against the bus driver and began an investigation into the accident.