According to Article 78 of the Procedures for Handling Criminal Cases by Public Security Organs, recidivists, principals of criminal groups, criminal suspects who evade investigation by means of self-injury or self-mutilation, and criminal suspects who commit serious violent crimes and other serious crimes shall not be released on bail pending trial, except that the criminal suspect meets the conditions specified in Items 3 and 4 of Paragraph 1 of Article 77 of these Provisions. (3) Women who are seriously ill, unable to take care of themselves, pregnant or breast-feeding. (four) the detention period expires, the case has not yet been concluded, and it is necessary to continue the investigation. .
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According to Article 38 of the Rules of Higher Procuratorates, the people's procuratorates shall not grant bail pending trial to criminal suspects who seriously endanger public order and other criminal suspects with bad nature and serious circumstances.