A secret service agent is dead by apparent suicide, a presidential candidate narrowly escapes assassination, and Desk Three is searching for a chilling connection deep inside the Republic of Vietnam. Charlie Dean is in Vietnam to find the source of some threatening email when he comes face to face with a man he thought he had killed; while Deep Black agent, Lia DeFrancesca uncovers the man in Dean's path.
Cyberterrorism -- Vietnam -- Fiction.
Government investigators -- United States -- Fiction.
United States. National Security Agency -- Fiction.