A young candidate for the senate is filmed with a hooker as blackmail. As he investigates, he discovers some family secrets involving his father and their political careers.

华盛顿州的双峰镇，原是个安静的小镇，但当一位年轻女子罗拉巴玛的尸体被冲上岸后，整个小镇的单纯静逸完全被打破，FBI探员稿考伯奉派调查此案，一连串的迷团围绕着罗拉的死因，神秘事件层出不穷，究竟谁才是凶手……