What should the public security economic investigation department do if it doesn't act?

A case in which the parties are suspected of a criminal offence and meet the statutory conditions for filing a case, and the people's procuratorate needs to file a case for investigation or prosecution. For ordinary criminal cases, which are under the jurisdiction of public security organs, public security organs need to file a case. Then, what if the Economic Investigation Brigade files a case but does not arrest people? During the period of economic investigation, the public security organs may take compulsory measures such as criminal detention or arrest if they meet the requirements. Filing a case refers to the litigation activities that the public security, judicial organs and other administrative law enforcement organs decide to investigate or try as a criminal case after reviewing the materials such as reporting, accusation, report, surrender and private prosecution according to their respective jurisdictions, and when they think that criminal facts have occurred and need to be investigated for criminal responsibility. After the public security organ decides to file a case for investigation, it can decide when to arrest people according to the needs of the case. There is no specific time limit. Under normal circumstances, when the case is put on file for investigation, the suspect is already in the detention center. After a person is arrested, he shall be detained first and transferred within 30 days. If the Economic Investigation Brigade files a case but no one is arrested, there are three solutions: 1. Submit a reconsideration to the police station. 2. Bring a lawsuit to the court. 3. Report to the police supervision department of the public security organ at a higher level. Legal basis: Article 1 10 of the Criminal Procedure Law. Any unit or individual who discovers criminal facts or suspects has the right and obligation to report to the public security organ, the people's procuratorate or the people's court. Victims have the right to report and accuse criminal facts or criminal suspects who infringe their personal and property rights to public security organs, people's procuratorates or people's courts. Public security organs, people's procuratorates or people's courts shall accept reports, complaints and reports. If it does not belong to its own jurisdiction, it shall be transferred to the competent authority for handling, and the informant, complainant and informant shall be notified; For those who are not under their jurisdiction and must take emergency measures, they should take emergency measures first and then transfer them to the competent department. Where a criminal surrenders himself to a public security organ, a people's procuratorate or a people's court, the provisions of the third paragraph shall apply. Article 1 15 of the Criminal Procedure Law stipulates that public security organs shall investigate criminal cases that have been filed, and collect and obtain evidence of the suspect's guilt or innocence, light or heavy crimes. An active criminal or a major suspect may be detained in advance according to law, and a criminal suspect who meets the conditions for arrest shall be arrested according to law.