Bharatpur/Jhunjhunu, April 11 -- A woman and two girls of a family were killed and four people were injured when a trailer truck ran them over on Friday morning in Jhunjhunu district , police said. The accident took place near village Nagli Deepsingh under Gudhagorji police station early in the morning, police said. A trailer truck mowed them down when they were sleeping. The deceased were identified as a 25-year-old woman, her 13-year-old daughter and her 13-year-old niece, police said. Her 6-year-old and 5-year-old son were referred to Jaipur in a critical condition while 18-year-old niece is undergoing treatment in the district hospital. Gudhagorji police station in-charge Suresh Rolan said that the trailer has been seized from the spot and the driver was also detained. Just after the accident, villagers caught the driver and handed over to the police. The dead bodies were handed over to family members after post-mortem examination, police said....