Murdoch investigates a prison stabbing which may be connected to the murder for which George Crabtree is imprisoned.神探默多克第九季由著名导演Laurie,Lynd亲自制作而成。亚尼克·比森,海琳·乔伊,克雷格·汤姆斯,,乔吉娜·瑞利,强尼·哈里斯主演，耗时许久打磨，倾心打造的欧美剧力作。