Avoidance means that judicial personnel are not allowed to handle the case due to a special relationship with the case or the parties to the case. The purpose is to prevent favoritism or bias, so as to facilitate the fair trial of the case.
According to the above definition, which of the following is not an avoidance?
A fights with B, and A seriously injures B. the public security policeman in charge of investigating the case is A's uncle. He has always been impartial and praised. But B's relatives still ask A's uncle to avoid.