1. What happened to the murder of the graduate campus of Lanzhou Jiaotong University? Colleges and universities are the places that many students dream of. In colleges and universities, they can not only learn more professional and comprehensive knowledge, but also make many mentors. However, some tragedies in colleges and universities have made many people feel incredible. A graduate student of Lanzhou Jiaotong University was unfortunately stabbed to death downstairs in the school dormitory. Lanzhou Jiaotong University did not deal with this matter in time and effectively after the incident. On the contrary, the school was suppressed because it was afraid of the expansion of the situation, but the families of the victims claimed that the school had never given an explanation to the families of the victims.

Second, what is the suspect's motive? From the incident to the exposure on the Internet, netizens are not very clear about the whole process of the incident. In order to get justice for the children, the parents of the victims once held wreaths at the school gate, but the relevant school staff refused to let the parents enter the school. Even the school specially sent people to prevent other students from getting close to their parents. The suspect's family opened a canteen in the school. Usually, the suspect himself will help his family collect cash in the canteen, and the crime process has not been announced. The police are still investigating these things, hoping to have a result as soon as possible and let everyone know the truth.

Third, why do such tragedies occur frequently in colleges and universities? Many tragedies in colleges and universities are caused by contradictions between students or between students and teachers. In fact, sometimes these contradictions are trivial matters. Under normal circumstances, as long as the two sides handle things calmly, it will not cause too much contradiction, but sometimes the students in the school may be more extreme when dealing with things, because they don't have much social experience and have not learned more ways to deal with people, so there will be some inappropriateness when dealing with problems, which will inevitably intensify contradictions. Tragedy will happen at this time, so I hope that in the process of educating students, colleges and universities should pay attention to psychological and social education, so that students can learn more skills in dealing with people in the process of learning, and don't become bookworms and be in a hurry when they encounter things. After all, after entering the society, a person's social ability is the key to success or failure.