Coal gas ‘outburst’ kills 4 in SW China
Updated 07:49, 10-Aug-2018
CGTN
["china"]
A gas “outburst” in a coal mine killed four people in Panzhou City in China’s southwestern Guizhou Province on Monday at around 9:10 p.m.
Nine people were also unaccounted for as rescue efforts resumed on Tuesday. 
The cause of the incident is not immediately clear.