What should a criminal defense lawyer do if the suspect fails to report for arrest?

What should I do if I am criminally detained but not arrested? The longest detention is 37 days. However, it is not necessarily automatic release within 37 days. If no arrest is made during this period, compulsory measures will be changed or people will be released. If in doubt, you can consult the case-handling organ. Criminal Procedure Law: Article 89 If a public security organ deems it necessary to arrest a detained person, it shall submit it to the People's Procuratorate for examination and approval within three days after detention. Under special circumstances, the approval time can be extended by one to four days. For major suspects who commit crimes on the run, commit crimes many times or commit crimes in collusion, the time for submitting for examination and approval may be extended to 30 days. Article 84 The public security organ shall interrogate the detained person within 24 hours after detention. If it is found that it should not be detained, it must be released immediately and a release certificate will be issued. Article 90 If the public security organ thinks that the people's procuratorate's decision not to approve the arrest is wrong, it may request reconsideration, but the detained person must be released immediately. If the opinion is not accepted, it may be submitted to the people's procuratorate at the next higher level for review. The people's procuratorate at a higher level shall immediately review and make a decision on whether to change it, and notify the people's procuratorate at a lower level and the public security organ to implement it. The maximum period of criminal detention is 37 days until the arrest decision is made. If he is not released at the end of the 37th day, he will be arrested and detained. Criminal detention is a temporary measure. If the detention period is short, with the progress of the lawsuit, the detention should be changed in time, or changed to arrest, or changed to bail pending trial or residential surveillance, or the detainee should be released. If the public security organ considers it necessary to arrest the detained person, it shall submit it to the people's procuratorate for examination and approval within 3 days after detention. Under special circumstances, with the approval of the person in charge of the public security organ at or above the county level, the time for submission for examination and approval may be extended by 1 to 4 days. With the approval of the person in charge of the public security organ at or above the county level, the time for reporting for examination and approval can be extended to 30 days for major criminal suspects who have committed crimes on the run, repeatedly committed crimes or committed crimes in partnership. The people's procuratorate shall, within 7 days after receiving the approval letter from the public security organ, make a decision on whether to approve or disapprove the arrest. If the people's procuratorate does not approve the arrest, the public security organ shall immediately release the suspect after receiving the notice and promptly notify the people's procuratorate to execute it. Those who need to continue the investigation and meet the conditions of obtaining a guarantor pending trial or residential surveillance shall be granted a guarantor pending trial or residential surveillance according to law. The people's procuratorate shall make a decision within 14 days if it deems it necessary to arrest a case directly accepted. Under special circumstances, the time for deciding to arrest may be extended 1 to 3 days. Those who do not need to be arrested shall be released immediately. If it is necessary to continue the investigation and meet the conditions of residential surveillance on bail, the bail or residential surveillance shall be lifted according to law. There is a certain period of detention, usually 37 days. During the detention, the public security organ will investigate the case and then apply to the procuratorate for arrest. In special circumstances, the detention time can be extended. In addition, after the detention, there will be cases of residential surveillance or bail pending trial, and cases that have not been arrested will be released immediately.