2011On the afternoon of May 26th, a "press conference on the hijacking of Chenggong University Town in Kunming" was held to preliminarily understand the cause of the incident. Boys and girls have been entangled in online dating since they broke up. After holding a knife in the women's dormitory in March, it was hijacked today.

The hijacked girl surnamed Guo is a student of Grade 09 of Yunnan National Defense Industry Vocational and Technical College. The suspect's name is Li Jing, male, 26 years old, a demobilized soldier. Both sides are from Hongta District, Yuxi. The two established a love relationship after they met through the Internet. Later, the woman proposed to break up, and the man was still entangled. Family coordination is fruitless. In March, the man was taken away by the police for investigation for holding a knife in the girls' dormitory.