According to Xuzhou, after investigation by the public security organs, Dong Moumin (male, 55 years old, from Feng County) was suspected of illegal detention, Sang Mouyu (female, 48 years old, from Fugong County, Yunnan Province) and Shi Mouzhong (male, 67 years old, from Donghai County, Sang Mouyu's husband) were suspected of abducting and trafficking women, and the above three people have been taken criminal compulsory measures.