The process of handling criminal cases at the police station should be carried out in accordance with the Criminal Procedure Law. The specific process is as follows: 1. After receiving the report from the reporter, the police station should inquire and understand the case and record it in the record; 2. Based on the circumstances, the public security police station should open a case for investigation of suspected crimes and arrest or arrest the suspect or release him on bail pending trial; 3. Case investigation After the conclusion, the case will be transferred to the procuratorate for review and prosecution, and the case will appear in court for public prosecution; 4. The court will conduct a trial and make a judgment based on the prosecution situation of the procuratorate. The court sentenced the criminal to jail. Legal basis: Article 19 of the Criminal Procedure Law stipulates that public security organs investigate criminal cases, unless otherwise provided by law. Crimes such as illegal detention, torture to extract confessions, and illegal searches. The People's Procuratorate may file a case for investigation of illegal acts discovered by judicial staff during the process of legal supervision of litigation activities. If a major criminal case involving a staff member of a state agency under the jurisdiction of the public security organ needs to be directly accepted by the People's Procuratorate, the case may be filed for investigation upon the decision of the People's Procuratorate at or above the provincial level. Private prosecution cases are directly accepted by the People's Court.
Legal objectivity:
Article 115 of the "Criminal Procedure Law": The public security organs shall conduct investigations into criminal cases that have been filed, and collect and obtain criminal suspects. Evidence of a person's guilt or innocence, minor or serious crime. Current criminals or major suspects may be detained in advance in accordance with the law, and criminal suspects who meet the arrest conditions shall be arrested in accordance with the law. Article 116: After investigation, the public security organs shall conduct a preliminary review of cases where there is evidence to prove the facts of a crime, and verify the evidence and materials collected and retrieved.