In the middle of a heated election campaign for the Governor's seat of Georgia, the FBI is informed of a planned terrorist attack on Atlanta's new Conference Center. Only 24 hours remain to find and disarm the bombs, save the NATO summit and thousands of lives. In a sinister maneuver, the ex-terrorist Shadid is recruited out of prison and teamed up with the Conference Center's project manager Sarah - a woman whose husband has died in one of his former attacks. But crawling through the building's bowels, Shadid discovers more than a time fuse of perfidious ingenuity.