The media reported four deaths as a result of a mine accident in China.

As a result of exceeding the permissible level of carbon monoxide at a coal mine in Changzhi, China, four people were killed, and 90 more remain under the rubble. This was reported by Xinhua news agency on May 23.

"In a coal mine in Changzhi city, Shanxi Province, in northern China, four people died as a result of exceeding permissible levels of carbon monoxide, and 90 more remain trapped underground," the material says.

The news is being updated