As a volunteer at the San Diego Zoo in California, Margaret has been making good use of her psychic ability to communicate with animals such as Zaran, a stubborn tigress who refuses to accept her cub. Late one night, just as she shuts Zaran's cage, Margaret feels a gun in her back. John Lassiter, a former CIA operative, is prepared to use force to ensure that she joins him on a mission to rescue his mentor, CIA agent Sean Patrick. Patrick has been...

Navy SEAL-turned-cop Joe Quinn is at the mercy of Eve Duncan's former lover, John Gallo, who plays a dangerous game of cat-and-mouse with CIA agent Catherine Ling, as Joe and Eve make a shocking discovery about the abduction of Eve's daughter.

Forensic sculptor Eve Duncan is tempted into doing a job for billionaire computer magnate John Logan by the promise of a huge donation to a charitable organization that helps locate missing children, but she did not realize that identifying the skull he wants her to reconstruct could get them all killed.