"Special Agent Tara Rushing arrives at a grisly murder scene and quickly discovers she's got a serial killer on her hands. The killer is meticulous, making sure to wipe up even the smallest traces of evidence...but the Delphi Center experts are on the case. The local sheriff has a suspect all picked out--ex-Marine and current security expert Liam Wolfe. Despite all her digging, Tara knows very little about Liam when she shows up at his sprawling Texas...

"Allison Doyle's new case will make her career ... if she lives to solve it. Motive, opportunity and no alibi--rookie detective Allison Doyle knows it's as close to a slam dunk as most investigations get. But even though her small-town Texas police department has identified a prime suspect in a young woman's vicious murder, she can't rest easy. And when legendary FBI profiler Mark Wolfe shows up with a startling new theory, all her doubts are amplified....