1. The informant shall be accepted immediately, and the informant or witness shall be asked about the general course of the case and the crime scene.
2. Make detailed records (questions and answers) and sign for confirmation after verification. When necessary, audio or video recordings shall be made.
3. The relevant evidential materials provided by the informer shall be registered, signed by the informer and properly kept.
4. Accept the case and serve the case receipt to the informant.
5. After examination, it is considered that criminal facts that need to be investigated for criminal responsibility belong to their own jurisdiction, and they shall be filed with the approval of the person in charge of the public security organ at or above the county level; If it is considered that there are no criminal facts, or the criminal facts are obviously minor and need not be investigated for criminal responsibility, or there are other circumstances in which criminal responsibility is not investigated according to law, the case shall not be filed with the approval of the person in charge of the public security organ at or above the county level.
Procedures for handling criminal cases by public security organs
Article 166 A public security organ shall immediately accept a citizen's seizure, report, complaint, report or the surrender of a criminal suspect, inquire about the situation, make a written record, and sign and fingerprint it by himself after verification. When necessary, audio or video recordings shall be made.
Article 167 The public security organ shall register the relevant evidential materials provided by the above-mentioned personnel, make a list of the admissibility of evidential materials and sign it. When necessary, photographs shall be taken or audio or video recordings shall be made, and they shall be properly kept.
Article 168 When accepting a case, a public security organ shall make a registration form for accepting the case and issue a receipt.