Struggling to come to grips with the death of her husband and business partner, Sarah Bennett is just beginning to stabilize the precarious financial state of her Atlanta-based wine importing company and get her personal life back in order, when she finds herself embroiled in a bitter battle with the brand manager for Bluestone Cellars, a historic family winery now owned by the Addison Group, Australia's largest and most powerful wine conglomerate. However, she is soon attacked by a knife-wielding killer and people around her start dying.