Christy is a nineteen-year-old college student whose mother died of metastatic breast cancer. It was after her mother's death that Christy discovered that her mother, Hilary, had kept many secrets almost her entire life. Before Hilary died, she had planned a camping trip for her immediate family and her only real friend, Renee, and Renee's son, Brett, in Rocky Mountain National Park, Colorado. This led the Bradley family and friends into a holiday of horrors when they encounter a serial killer wandering the wilds of Rocky Mountain Park. This killer had contact with Christy's mother years before Christy was born. Read to find out how Christy's present intertwines with Hilary's past.