Three killed, seven injured in boiler accident in N China
CGTN
["china"]
At least three people were killed and seven others injured after the barrel of a biomass boiler cracked in an energy company in Zhangjiakou City, north China's Hebei Province, according to local government. 
The incident occurred around 10:12 a.m. BJT on Friday. The injured were sent to a local hospital for treatment.
An investigation into the incident is underway. 
(Cover image: VCG file)