A young man was killed when a tractor overturned near Gagan Khola in Dhangadhimai Municipality-7 of Siraha on the Siraha-East-West Highway this morning.
Arun Yadav, 30, of Golbazar Municipality-5 of Siraha died when his tractor overturned, police said.
Yadav is said to be working as a tractor laborer.
Police estimate that the tractor may have overturned uncontrollably.
The driver of the tractor and the owner of the tractor are absconding, police said.
The body has been sent to Ram Kumar Umaprasad Memorial Hospital in Lahan for autopsy, police said.