Legal analysis: The specific process of police case handling includes: acceptance, case filing and investigation, transfer for review and prosecution, etc. According to the relevant provisions of our country's laws, when the People's Procuratorate examines a case, it shall interrogate the criminal suspect, listen to the opinions of the defender or duty lawyer, the victim and his agent ad litem, and record them in the record. If the defender or duty lawyer, the victim and his or her litigation agent submit written opinions, they shall be attached to the file.

Legal basis: "Procedural Regulations of Public Security Organs in Handling Criminal Cases" Article 143 When making an arrest, the arrest warrant must be produced, and the arrested person must be ordered to sign and fingerprint the arrest warrant, and refuse to If there are signatures or fingerprints, the investigators should indicate this. After arrest, the arrested person shall be immediately sent to a detention center for custody. The number of investigators conducting arrests shall not be less than two. Article 144 An arrested person must be interrogated within twenty-four hours after the arrest. If it is found that the arrest should not be made, with the approval of the person in charge of the public security organ at or above the county level, a release notice will be issued and sent to the detention center and the People's Procuratorate that originally approved the arrest. The detention center will immediately release the arrested person based on the release notice and issue a release certificate.