The case of a knife injury occurred on Tuesday (August 8), Luoping County, Yunnan, China, causing the two to die and seven people were injured.The suspect is a man with a history of mental illness, and he has been arrested by the police.

Luoping County Public Security Bureau reported on the WeChat public account. The suspect Chen Mouying (20 years old) at 8 am on the 8th, he fled with his mother with a knife at home and fled after he stabbed his mother.

The two died of invalid rescue, and the other seven wounded were being treated in the hospital, and there was no danger of life.

The Luoping County Public Security Bureau said that the suspect has been arrested by the public security organs, and the investigation of cases and the aftermath of cases is being carried out in an orderly manner.