Legal basis:
Article 18 of the "Criminal Procedure Law" The public security organs are responsible for the investigation of criminal cases, unless otherwise provided by law.
Article 107: When the public security organs or the People's Procuratorate discover criminal facts or criminal suspects, they shall file a case for investigation within the scope of their jurisdiction. Article 108 Any unit or individual who discovers criminal facts or criminal suspects has the right and obligation to report the case or report to the public security organ, the People's Procuratorate or the People's Court.
Victims have the right to report or complain to the public security organs, people's procuratorates or people's courts about criminal facts or criminal suspects that infringe upon their personal rights and property rights.
The public security organs, people's procuratorates, and people's courts should accept any reports or accusations. For matters that do not fall under one's jurisdiction, the case shall be transferred to the competent authority, and the whistleblower, accuser, and whistleblower shall be notified; for matters that do not fall within one's jurisdiction and emergency measures must be taken, emergency measures shall be taken first and then transferred to the competent authority.