Beijing:
Four persons were killed and over 30 injured today in a pile-up involving 12 vehicles in southwest China, local authorities said.
Six trucks, four cars, a bus and a minivan ran into each other following a collision in heavy fog at about 8 a.m. on a highway in Jianhe County of the Qiandongnan Miao and Dong Autonomous Prefecture in Guizhou Province, state-run Xinhua news agency reported.