Five years ago, the sudden disappearance of Andie Bell, a pretty and popular high school senior, left the small town of Fairview in shock. Sal Singh, her boyfriend, committed suicide in the woods four...

Sydney Green, Rain Santangelo, and Brie Walsh started out as best friends: nine years old, neighborhood playmates, filled with clueless innocence. But as the girls aged, their friendship crumbled, with...