"On a snowy December night, single mother Rebecca Carter drives her van into a snowbank to avoid hitting an elk on a desolate Colorado mountain highway. She is at the end of her rope, out of money and food; her adolescent daughter, Moonflower, is on the run from a grisly secret, and the last thing they can afford is to be remembered by anyone they meet. As Rebecca tries to dig her van out of the snow, a man in a pickup truck stops and offers her a tow. Rebecca declines, but this chance encounter with a stranger will destroy the life she has fought so hard to hold together. Now her worst fears come to life as she is caught between a ravenous predator and a fate worse than death. Rebecca would die to protect her daughter, but dying wouldn't be enough to satisfy this monster ... On the other side of the country, FBI agent Marc Donner has a break in a serial killer case he has been tracking for two years"-- Provided by publisher.