Smithsonian archeologist, Roslin Williams gets a once-in-a-lifetime opportunity to excavate the areas where The White House once stood. When she uncovers an Air Force One plane containing human remains and a mysterious briefcase, she's determined to dig up any information on the airplane and the secrets behind it.
However, the dangerous powers behind this age-old scandal have plans of their own. Keeping facts buried is their number one priority and Roslin is getting in their way. With an assassin closing in, to silence her once and for all, Roslin teams up with Special Agent Mark Appleton to unravel this ancient conspiracy. But with time running out, will they unearth the truth before they're the next buried fatalities?