When police chief Jeffrey Tolliver responds to a disturbance at a local skating rink, the last thing he expects is to have to shoot a 13-year-old girl who's holding a gun on a fellow student. Then Jenny Deaver's autopsy reveals two stunning facts: she did not bear the murdered newborn discovered in the rink's restroom, and she had recently been genitally mutilated. With his ex-wife, pediatrician Sara Linton, Jeffrey uncovers a child sex and pornography ring involving Jenny, her classmates, and their mothers--a horrific enterprise that culminated in the killing that Tolliver will never be able to forget.