A girl is found hiding in a secret room in a house being renovated after a terrible crime. For weeks, she has survived by sneaking out at night, stealing food for herself and two dogs that are kept in the garden. The nurses at the hospital where she is taken call her "Angel Face" because she won't tell anyone her name, or her age, or where she came from. Maybe she is 12, maybe 15, or somewhere in between. She doesn't appear on any missing person's...

"It was a cold case...." The unsolved double murder of two teenage girls. They vanished on a crisp autumn night more than a decade ago. Their mutilated bodies were found the following spring beneath the melting snow of the Colorado Rockies. Now-at the request of their families-this cold case is being reopened. Clinical psychologist Alan Gregory has been asked to compile a psychological profile of the two girls. To probe their deepest secrets. To uncover...