investigative grand juryglossary / investigative grand jury A grand jury whose primary function is to examine possible crimes and develop evidence not currently available to the prosecution. — Also termed investigatory grand jury. 词条贡献者 资深译员王漾,毕业于一所培养高级翻译以及跨文化事务专家的精英大学,专注翻译各种与税收策略及补贴有关的法律文件。