Wang was robbed by Tao while on the night shift, but was killed by Chen and Tao for resisting. After the case occurred, the public security organ closed the case in time.

(2) The task of lawyers appearing in court is different from that of prosecutors. The public prosecutor is mainly responsible for the criminal part. He represents the country in the lawsuit against the suspect, and the lawyer is in charge of the civil part, that is, the lawsuit entrusted by the king's wife. The purpose of the public prosecutor is to eliminate the social harm of such behavior, while the purpose of the lawyer is to let Wang's wife get corresponding civil compensation.