Criminal Procedure Law of the People's Republic of China
Section 9 Conclusion of Investigation
Article 124 The time limit for holding a criminal suspect in custody during investigation after arrest shall not exceed two months. If the case is complex and cannot be concluded within the time limit, an extension of one month may be allowed with the approval of the People's Procuratorate at the next higher level.
Article 125 If due to special reasons, it is not appropriate to hand over a particularly grave and complex case for trial even within a relatively long period of time, the Supreme People's Procuratorate shall submit a report to the Standing Committee of the National People's Congress for approval of postponing the hearing of the case.
Article 126 With respect to the following cases, if investigation cannot be concluded within the time limit specified in Article 124 of this Law, an extension of two months may be allowed upon approval or decision by the People's Procuratorate of a province, autonomous region or municipality directly under the Central Government:
(1) grave and complex cases in outlying areas where traffic is most inconvenient;
(2) grave cases that involve criminal gangs;
(3) grave and complex cases that involve people who commit crimes from one place to another; and
(4) grave and complex cases that involve various quarters and for which it is difficult to obtain evidence.
Article 127 If in the case of a criminal suspect who may be sentenced to fixed-term imprisonment of ten years at least, investigation of the case can still not be concluded upon expiration of the extended time limit as provided in Article 126 of this Law, another extension of two months may be allowed upon approval or decision by the People's Procuratorate of a province, autonomous region or municipality directly under the Central Government.
Article 128 If during the period of investigation a criminal suspect is found to have committed other major crimes, the time limit for holding the criminal suspect in custody during investigation shall be recalculated, in accordance with the provisions of Article 124 of this Law, from the date on which such crimes are found.
If a criminal suspect does not tell his true name and address and his identity is unknown, the time limit for holding him in custody during investigation shall be calculated from the date on which his identity is found out. However, before then, the investigation into his crime and obtaining of evidence shall not be ceased. If the facts of a crime are clear and the evidence is reliable and sufficient, the case may, by the name given by the criminal suspect himself, be transferred to a People's Procuratorate for examination and prosecution.
Article 129 After a public security organ has concluded its investigation of a case, the facts should be clear and the evidence reliable and sufficient and, in addition, it shall make a written recommendation for prosecution, which shall be transferred, together with the case file and evidence, to the People's Procuratorate at the same level for examination and decision.
Article 130 If it is discovered during investigation that a criminal suspect's criminal responsibility should not have been investigated, the case shall be dismissed; if the criminal suspect is under arrest, he shall be released immediately and issued a release certificate, and the People's Procuratorate which originally approved the arrest shall be notified.
Section 10 Investigation of Cases Directly Accepted by the People's Procuratorates
Article 131 Investigation of cases directly accepted by the People's Procuratorates shall be governed by the provisions of this Chapter.
Article 132 If a case directly accepted by a People's Procuratorate conforms with the conditions provided in Article 60 and in sub-paragraph (4) or sub-paragraph (5) of Article 61 of this Law, thus arrest or detention of the criminal suspect is necessitated, the decision thereon shall be made by the People's Procuratorate and executed by a public security organ.
Article 133 A detainee in a case directly accepted by a People's Procuratorate shall be interrogated within 24 hours after the detention. If it is found that the person should not have been detained, he must be released immediately and issued a release certificate. If an arrest is necessitated but the evidence is insufficient, the detainee may be allowed to obtain a guarantor pending trial or be subjected to residential surveillance.
Article 134 If a People's Procuratorate deems it necessary to arrest a detainee in a case directly accepted by it, it shall make a decision thereon within 10 days after the detention. Under special circumstances, the time limit for deciding on an arrest may be extended by one to four days. If arrest is unnecessary, the detainee shall be released immediately; if the case requires further investigation and the detainee meets the conditions for obtaining a guarantor pending trial or for residential surveillance, he shall be allowed to obtain a guarantor pending trial or be subjected to residential surveillance according to law.
Article 135 After a People's Procuratorate has concluded its investigation of a case, it shall make a decision to initiate public prosecution, not to initiate a prosecution or to dismiss the case.