Joanna Mills is a tough young woman who is determined to learn the truth behind the increasingly terrifying supernatural visions that have been haunting her. As a sales representative for a trucking company, Joanna has made a successful career for herself. But her private life has been difficult. She is estranged from her father, is being stalked by an obsessed ex-boyfriend, and fears that she is losing control. She sees and feels the brutal murder of a young woman she's never met. The murderer appears to be making Joanna his next target. Determined to fight back, Joanna is guided by her nightmares to the murdered woman's hometown.