Recently, Yang Guozhen (a pseudonym), a third-year graduate student of Lanzhou Jiaotong University, was killed in the school. On the morning of August 3 1, the local public security organ confirmed the above news. Surprisingly, the victim and the suspect did not intersect before.

According to the roommate's memory, when he and Yang Guozhen entered the apartment building in tandem, the suspect hiding behind the glass door of the building hugged Yang Guozhen from behind, and the knife in his hand stabbed him directly in the neck. He lost his breath before being taken to the hospital.

Whatever the reason, the suspect's behavior belongs to intentional homicide. As for whether he should be responsible for his actions, it depends on whether he has the ability to identify or control his actions. If it is confirmed by legal procedures that the criminal suspect kills when he can't identify or control his capacity, then he doesn't need to bear criminal responsibility; If the suspect kills before he has completely lost the ability to identify or control his own behavior, he should bear criminal responsibility, but he can be given a lighter or mitigated punishment. An insider claims that the suspect suffers from depression, but this does not necessarily affect the criminal responsibility of the suspect. The most fundamental thing is to judge the criminal suspect's identification ability and control ability when committing a crime.

As students who are victims of third-party violence on campus, does the school need to take responsibility? According to the Measures for Handling Student Injury Accidents, colleges and universities only undertake the responsibility of safety management and guarantee for adult college students. If the suspect in this case enters the campus because of the negligence of school security, the school needs to bear certain responsibilities. However, whether the school should bear the responsibility or not, the school should make a difference. For rural parents who come to pick up their sons' relics, the school should at least explain the situation to them and don't let them stay at the school gate to make up stories; For students at school, the school should at least remind everyone to pay attention to the safety in the school and not completely block the news.

Things change, may the dead rest in peace, may the living mourn, may evil deeds be punished, and may someone take responsibility.