Four dead and 90 trapped in a Shanxi coal mine accident due to dangerous carbon monoxide levels, as rescue efforts continue.

The accident took place at 9.43 pm (local time) at the Liushenyu coal mine in Qinyuan County of Changzhi City. | World News

At least four people are dead and 90 others are trapped underground after carbon monoxide levels “exceeded limits” in a coal mine in northeast China on Friday night, according to…