It has been dubbed the Highway of Tears.
Mystery surrounds one of the remotest stretches of highway in Canada after nearly 50 women are believed to have gone missing there in the past 30 years.
Many believe that the disappearances along Highway 16, which runs between Prince George and Prince Rupert in British Columbia, are the work of a twisted serial killer who preys on young women.
But police have never identified a suspect in the case, and some say the women were simply victims of Canada's harsh and remote wilderness.