The results have come out. After three years' examination, the case of Chengdu college students being killed in a fighting competition was found not guilty of killing the opposing team members in the ring. Because boxing has relevant agreements, you need to take the risk of your life before you participate, so it is not recommended to participate in this kind of boxing competition at will. Generally, the players on the stage are professionals, like unarmed college students, which is not standardized.