Sibu Murmu (35), a para-teacher, was a resident of Barhet in adjoining Sahebgunj district and was on his way to Pakur along with his family members for a personal work when the incident occurred, the police said.
The injured have been rushed to the hospital and Murmu's body was sent for post-mortem in Pakur Sadar Hospital.
The Police have confiscated the autorickshaw, but the driver managed to flee.