Royce Brodie, a 50-year-old homicide detective in the quiet town of Cedar Springs, a bedroom community 30 miles from Austin, Texas, has spent the last seven years coming to grips with the incident that took the life of her partner and narrowly missed taking her own. The peace and quiet she had been enjoying is shattered by two seemingly unrelated murders in the same week: the first, a John Doe, and the second, a janitor at the local university.

As Brodie and her partner, Curtis Nicholls, begin their investigation, the assignment of a new trainee disrupts Brodie's life. Not only is Maggie Weston Brodie's former lover, but her father had been Brodie's commander at the Austin Police Department and nearly destroyed her career.

As the three detectives try to piece together the scattered evidence to solve the two murders, they become convinced the two murders are related. The discovery of a similar murder committed five years earlier at a small university in upstate New York creates a sense of urgency as they realize they are chasing a serial killer.

The already difficult case becomes even more so when a third victim is found. But the case becomes personal for Brodie when Maggie becomes the killer's next target. Unless Brodie finds a way to save Maggie, she could face losing everything a second time.