HANOI, Sept. 19 (Xinhua) -- Three people were killed after a tractor-trailer overturned on a national highway in Vietnam's northern province of Cao Bang, the Vietnam News Agency reported Saturday.
The accident occurred at around 4:30 p.m. local time Friday on National Highway 4A in Thach An commune.
The tractor-trailer was traveling from Phuc Hoa commune toward Thach An commune when the driver lost control and the vehicle overturned.
Its cargo fell onto a house, killing a man inside. Two men in the tractor-trailer were also killed at the scene.
The cause of the accident is under investigation. ■