Legal basis:
Article 18 of the Criminal Procedure Law criminal cases shall be investigated by public security organs, except as otherwise provided by law.
Article 107 When a public security organ or a people's procuratorate discovers a criminal fact or a criminal suspect, it shall file a case for investigation within its jurisdiction.
Article 108 Any unit or individual who discovers criminal facts or criminal suspects has the right and obligation to report to the public security organ, the people's procuratorate or the people's search court.
Victims have the right to report and accuse criminal facts or criminal suspects who infringe their personal and property rights to public security organs, people's procuratorates or people's courts.
Public security organs, people's procuratorates or people's courts shall accept reports, complaints and reports. If it does not belong to its own jurisdiction, it shall be transferred to the competent authority for handling, and the informant, complainant and informant shall be notified; For those who are not under their jurisdiction and must take emergency measures, they should take emergency measures first and then transfer them to the competent department.