After the unfortunate death of a teacher, his friend, who happened to be a former police officer, took over his old job in the hope of catching his murderer.【致命教案】豆瓣评分||豆瓣评价《致命教案》所属地区(致命教案)发布日期致命教案影片类型(致命教案)导演是谁?【致命教案】情节摘要