I have been detained by the Economic Investigation Bureau to cooperate with the investigation for 10 days. What should I do?

Detention is not to cooperate with the investigation, that is, the public security police believe that a suspected criminal offence has been criminally detained, and should entrust a professional criminal defense lawyer to intervene and defend it as soon as possible. After detention, if the public security police think it is necessary to arrest and detain, they shall report to the procuratorate for approval within three to four days, or seven days under special circumstances. For major suspects who commit crimes on the run, commit crimes repeatedly or commit crimes in collusion, the time for reporting for examination and approval may be extended to 30 days, and the public prosecutor shall make a decision on approval or disapproval within seven days.

Legal provisions: People's Republic of China (PRC) Criminal Procedure Law

Article 89 If a public security organ deems it necessary to arrest a detained person, it shall, within three days after detention, submit it to the People's Procuratorate for examination and approval. 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.

The people's procuratorate shall, within seven 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 it 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.

Paragraph 1 of Article 33: A criminal suspect has the right to entrust a defender from the day when he is interrogated for the first time by the investigation organ or takes compulsory measures. During the investigation, only lawyers can be entrusted as defenders. The defendant has the right to entrust a defender at any time.

Article 35 A defender shall, according to facts and laws, put forward materials and opinions on the innocence, light crime or reduction or exemption of criminal responsibility of a criminal suspect or defendant, and safeguard the litigation rights and other legitimate rights and interests of the criminal suspect or defendant.

Article 36 A defense lawyer may provide legal aid to a criminal suspect during investigation; Acting as an agent for complaints and accusations; Apply for changing compulsory measures; Ask the investigation organ about the crimes and cases suspected by the criminal suspect, and put forward opinions.