Legal basis: Article 113 of the "Criminal Procedure Law of the People's Republic of China": If the People's Procuratorate believes that the public security organs have not opened a case for investigation, or the victim believes that the public security organs have not opened a case for investigation, and the People's Procuratorate submits a complaint to the People's Procuratorate,
The People’s Procuratorate should require the public security organs to explain the reasons for not filing a case. If the People's Procuratorate believes that the public security organ's reasons for not filing a case are untenable, it shall notify the public security organ to file the case, and the public security organ shall file the case after receiving the notification.