31. According to the CPL, once the procuratorate has approved a formal arrest, a suspect may be held for up to a total of seven months in investigative detention or, in the exceptional case of the discovery of &quot; new crimes &quot; , indefinitely.
31. 根据《刑事诉讼法》，一旦检察院正式批捕，在侦查期间，嫌疑人最多共计可被羁押七个月，31 或在发现 &quot; 新罪行 &quot; 的特殊情况下，被无限期羁押。