Affrays cause person casualties, in accordance with relevant provisions of the criminal law, are judged as intentional injury or murder. But affrays cause person casualties both result in the casualties of innocent people outside and personnel casualties in fight. There may be directly responsible for casualties consequences of both, or not directly responsible, the provisions that shall be applicable to the judicial practice how to punish and combat affrays ringleaders of crime and active participant are the concern of this paper.