Sixteen-year-old Helen Commanda is found dead just outside Thunder Creek, Ontario. Her murder goes unremarked, except for the fact that it may shed light on the earlier disappearance of Chloe Shaughnessy. Chloe is beautiful, rich and white. Helen is plain, and from the reservation. They had nothing in common except that they were teenage girls from an unforgiving small town. Only Chloe's best friend Jenny Parker knows exactly how unforgiving, but she's keeping some dangerous secrets of her own.