一次偶然中，一直默默无闻和母亲相依为命的雅顿（托妮·科莱特 Toni Collette 饰）发现了一具年轻的女性尸体，死去的女子名为克里斯塔（布莱特妮·墨菲 Brittany Murphy 饰），死因是谋杀。这一爆炸性的消息让雅顿瞬间成为了社区里的红人，她单调枯燥的生活一去不复返了。 　　露丝（玛丽·贝丝·赫特 Mary Beth Hurt 饰）和丈夫正经历着婚姻中的艰难时刻，就在这个节骨眼上，她发现丈夫和最近被大肆报道的克里斯塔凶杀案有着千丝万缕的联系。与此同时，克里斯塔的母亲梅罗拉（马西娅·盖伊·哈登 Marcia Gay Harden 饰）也出现在了公众的视线之中，她的出现只有一个目的，那就是探寻女儿的死因。In Los Angeles, a story about a dead girl, told in five chapters. A woman, miserable in her circumscribed life caring for her domineering mother, finds a body. Somehow, this discovery allows her to change. At the morgue, the sister of a girl missing for 15 years believes the body is that of her sister; this liberates her. An older woman, married to a man who pays her little attention, finds evidence in a storage unit; how will she handle it? The mother of the dead girl, who left home some years before, visits the last place her daughter lived and makes her own discoveries. Last, we flash back to the victim's final day.