
Mr. Binh said that the accident occurred when there were a lot of people at and near the scene in Ta Luong commune, To Hap town, Khanh Son district.
Besides the dead people, a seriously hurt victim has been taken hospital. The explosion also destroyed part of a house’s roof.
Local authorities are investigating the cause of the accident.
According local residents, the explosion might be caused by some people sawing an old explosive material left from the wartime.
