The death toll in the Sonia Vihar accident in northeast Delhi rose to three Friday after a 26-year-old woman succumbed to injuries.Get breaking news anytime, anywhere. Download the TOI app. A dumper truck hit an autorickshaw carrying eight people in Sonia Vihar. The tragedy renewed road-safety concerns as police hunted the fleeing driver. Three killed, including a six-month-old infant, after a dumper truck hit an autorickshaw in Delhi's Sonia Vihar.