Roadside-assistance operator Jessie Dancing knows what it's like to take a life, and she's trying to put that memory behind her. But one day when a call comes in from real estate tycoon Darren Markson and she thinks she hears him being killed, she realizes that the world of violence and death is never far away. At the request of Markson's wife, Jessie travels from Phoenix to her hometown of Tucson to let Emily Markson hear that last communication from her husband, who has gone missing. But according to Emily, something isn't right. And now Jessie's worst fears are confirmed - there is danger everywhere and her past has finally caught up to her.