She'd faced dangerous situations before... She had no idea what was still to come. Lindsay Engle became a CPS social worker to improve lives--not get people killed. But after a horrifying string of murders connected to Lindsay's caseload, Detective Daniel Deperro will do whatever it takes to find the murderer. Lindsay won't back down from the investigation, even as Daniel fears she's the next target. But will his twenty-four-hour protection enrage the serial killer further--or expose Daniel's true feelings for Lindsay? USA TODAY Bestselling Author