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》主要角色名单(致命教案)导演是谁?《致命教案》影片类型致命教案剧情纲要【致命教案】百度网盘分享地址致命教案:正式版预告片《致命教案》所属地区