Two men accused of leading more than 100 people into a hospital to demand an explanation for the death of one of their friends turned themselves in to police in Chaozhou, Guangdong province, on Wednesday.

A man surnamed Ke, 37, began vomiting and fell into a coma after drinking too much on Tuesday night and was sent to Chaozhou Zhongxin Hospital, according to a doctor at the hospital who refused to be named.

Ke died at 2:50 pm the next day, the doctor said.