Special Agent Kylie Donovan knows the evil that men do. After her sister's murder went unsolved, she decided to work undercover for the FBI. Now, posing as a college student, she hopes to track down an Internet predator who is murdering teenage girls. Using herself as bait, Kylie is sure she can lure the killer out of the shadows…until her fascination with a drop-dead gorgeous cop threatens to blow her whole case.

With a rock hard body and seductive smile, Lieutenant Perry Flynn is a hard man to ignore. He makes it very clear that Kylie's fierce attraction is mutual. But Kylie can't afford to let Perry cloud her judgment, especially when she begins to suspect that his dark obsession with the case runs deeper than it should. Then, when disturbing new evidence points to a cop, Kylie wonders if her sinful thoughts about Perry have thrust her into the strong, sleek arms of a killer…