According to the investigation report of Xinxiang City Public Security Bureau, the criminal Dong Yunhai, Han nationality, was born in February 1988+06, with a junior high school education, about 170 cm in height, with a big face and a foot length of 26 cm. The back of his right hand is tattooed with a blue "Dragon" pattern, and the words "Mo Wen Team" are tattooed on the outside of his left arm.

Dong Yunhai lives in Zhaiqu Village, Hengshui Town, Linzhou City, Henan Province. According to Henan police, 23-year-old Dong Yunhai was sentenced to fixed-term imprisonment 14 years for theft. As of 25th, he has served five years in Yubei Prison. However, the outside world still doesn't know why Dong Yunhai fled and how he successfully broke through the layers of defense.