"You swab your cheek or spit in a vial, then send it away to a lab somewhere. Weeks later you get a report that might tell you where your ancestors came from or if you carry certain genetic risks. Or the report could reveal long-buried family secrets and upend your entire sense of identity. Soon a lark becomes an obsession, a relentless drive to find answers to questions at the core of your being, like "Who am I?" and "Where did I come from?" Welcome...

A dedicated FBI agent and a forensic scientist search for clues in an investigation involving the murder of the daughter of a prominent Tennessee politician.

"The "master of heart-pounding suspense"--New York Times bestseller Phillip Margolin--returns with a new legal thriller starring Robin Lockwood. A young woman accuses a prominent local college athlete of rape. Convicted with the help of undisputable DNA evidence, the athlete swears his innocence and threatens both his lawyer and his accuser as he's sent to prison. Not long after, there's another rape and the DNA test shows that the same person committed...