电视剧 冰血缉凶第四季 的评分为8.0分，共有0人参与。In the aftermath of Catherine's suicide, Detective John Cardinal outwardly accepts the evidence that she took her own life, but when he starts to receive taunting greeting cards blaming him for her death, he begins to question the suicide.电视剧 冰血缉凶第四季 豆瓣评分（8.0）