1, public security organs investigate criminal cases that have been filed; 2. Collect and collect evidence of the criminal suspect's guilt or innocence, and the crime is light or heavy; 3, prosecution, investigation and collection of evidence and case materials transferred to the procuratorial organs; 4. The people's court conducts the trial according to the public prosecution filed by the procuratorial organ; 5. Execution: The judgment determined in the trial shall be executed according to law, and the case shall be terminated.
The trial procedure of criminal cases:
1, put on record for investigation: after receiving the report, the procuratorate or public security organ will investigate and collect evidence from the suspect;
2. Review and prosecution: after the investigation, transfer the case to the procuratorate for review and prosecution;
3. Trial in court: After the procuratorate files a public prosecution, the court organizes a trial in court;
4. Sentencing: After trial, the court made a guilty or innocent judgment on the defendant;
5. Execution: For the defendant who is found guilty, execute the penalty decided by the court.
To sum up, the process after a criminal case is put on file includes five main stages: investigation by public security organs, collection of evidence, prosecution by procuratorial organs, trial by people's courts and execution of legal judgments. The whole process aims to ensure the fair handling of the case and finally realize the maintenance of legal justice and order.
Legal basis:
Criminal Procedure Law of the People's Republic of China
Article 19
The investigation of criminal cases shall be conducted by public security organs, except as otherwise provided by law. Crimes such as illegal detention, extorting confessions by torture, and illegal search. The people's procuratorate may file a case for investigation of illegal acts found by judicial personnel in the process of legal supervision of litigation activities. If a major criminal case of a functionary of a state organ under the jurisdiction of a public security organ needs to be directly accepted by a people's procuratorate, it may be placed on file for investigation upon the decision of a people's procuratorate at or above the provincial level. Cases of private prosecution are directly accepted by the people's courts.