Bharatpur/Dausa, June 29 -- A 42-year-old woman was killed and three members of her family sustained injuries after they were buried when a tractor trolley full of soil overturned in Dausa district, police said on Sunday. The accident took place at the police line intersection in Dausa Sadar police station on Jaipur-Agra national highway-21 on Saturday night, police said. The tractor trolley was carrying soil and four family members were sitting on it, police said, adding that the trolley overturned and four people who were buried under the soil. All four were rescued and rushed to the district hospital where a woman was declared dead by the doctors, police said, adding that the deceased was identified as Bhagwati Prajapat. Three others - Puran Prajapat, 45, his wife Urmila Prajapat, 40 and daughter Raman Prajapat, 22, residents of Lohsari village are undergoing treatment in the hospital. The body was handed over to the family members after post-mortem on Sunday, police said....