She never meant for it to happen. . . .For Chicago Thomas, AKA Windy, it was an offer too good to refuse: the chance to head the forensics lab at the Las Vegas Police Department. With her six-year-old daughter in tow, Windy moves to Sin City hoping to start over with a loving fiancé–far from the sad memories of a first marriage that ended in tragedy. But the job of her dreams is about to take a nightmarish turn.She wanted to be a good girl. . . .Though the first murders appear to be random, they are savage in their intensity: an entire family, butchered in their own home. Only a few days later, another family meets the same grisly fate. To Ash Leighton, the enigmatic chief of the Metro Violent Crime Unit, the signs are clear: a serial killer is stalking Las Vegas.But she just couldn’t help herself. . . .In a breathless race against time, the lines between good and bad, right and wrong, begin to blur. And in a town where nothing is what it seems, where only the evidence doesn’t lie, Windy may have to pay for the truth with her life.