A driven female cop teams up with an irresistible ex-con to bring a killer to justice. Chicago homicide detective Camille Martell is obsessed with tracking down “Angel,” a sexual predator who has killed his victims—even after her off-the-books investigation leads to her suspension. But when her attempt to contact Angel online puts her teenage neighbor in mortal danger, Camille needs help—even if it comes from the one man who’d been a weekend obsession she’d vowed to forget. After serving time for hitting a prosecutor who wasn’t doing his job, Drago Nance, now a private investigator, doesn’t trust the justice system. But he can’t ignore Camille, nor the innocent young girl whose life is on the line. He makes Camille play by his rules and finds that his obsession with her is as strong as his need to stop the predator from killing again.