Sent to Macon for an undercover mission to infiltrate a drug and prostitution ring, Georgia Bureau of Investigation Agent Will Trent hides the facts about his latest assignment from his girlfriend, Sara Linton, when the stakes prove higher than any he has yet encountered.

On a serene summer Sunday, a routine admission for a run-of-the-mill surgery at Atlanta's Emory Hospital goes tragically wrong, setting off a catastrophic wave of destruction that sends the facility and the surrounding area into lockdown. One of the city's largest and most prestigious institutions, Emory is situated near the Centers for Disease Control, the FBI counter-terrorism headquarters, and a large children's hospital. Anything that happens...

Two armed men enter the police station in tiny Heartsdale, Georgia, and open fire. When the shooting stops, an officer is dead, Police Chief Jeffrey Tolliver is seriously wounded, and the survivors-including a class of grade-school children and medical examiner Sara Linton-are held hostage. In a tense standoff that could erupt at any moment into more bloodletting-with her ex-husband on the threshold of death-Sara must search for answers and an escape...

Secuestrada y rota. Tiene que desvelar la verdad... antes de que se sea demasiado tarde. Un secuestro sin resolver. Una calurosa tarde de verano, Michelle Spivey, una científica del Centro para el Control de Enfermedades (CDC) de Atlanta es apresada por unos desconocidos en el aparcamiento de un centro comercial. No hay pistas, parece que se ha desvanecido como el humo, y las autoridades la buscan desesperadamente. Una explosión devastadora. Un...