When a political rally turns violent, the President survives with a minor wound, but an Army captain carrying a sensitive government briefcase is killed. At first, the shooting appears to be a failed assassination attempt. But FBI agents soon discover the dead captain may have been the real target.

As the investigation deepens, a fake case, missing missile codes, hidden loyalties, and international deception point to a conspiracy reaching the highest levels of government. With time running out and trust in short supply, the agents must uncover the truth before a staged attack becomes a national catastrophe.