When U.S. marshal Wyatt McCabe tracks his target to a Texas ranch, he isn't the only one with Lyla Pearson in his sights. But Wyatt has a powerful reason for keeping the beautiful CSI director out of the line of fire--he may be the father of the child she's carrying. The mother-to-be doesn't know who to fear more--the gunmen surrounding her house, or the stranger claiming paternity of her in vitro baby. Holed up together at his family homestead,...