Three persons were killed and another six injured when an Innova car in which they were traveling rammed into a stationary lorry at Mocherla in Gudluru Mandal in Prakasam district in the early hours on Saturday. Wounded were admitted to government hospital in Kavali. The accident took place when the car was going to Kavali from Hyderabad. The deceased and wounded were identified as the residents of Kavali in Nellore district. Sources say that carelessness of driver has led to the disaster.