In "A Very Good Girl," criminology student Charlie finds herself thrust into a bone-chilling nightmare. In the blink of an eye, she is taken away and thrown into a sinister basement near Mount Rainier National Park - where two young women were recently left to rot. Trapped within a sinister basement, her understanding of criminal minds morphs into a survival guide. As she battles to outwit the killer using her understanding of criminal psychology, the clock ticks relentlessly towards a potentially deadly climax.