NORMALLY IT WAS ONE OF THE SAFEST PLACES ON EARTH. BUT NOT TODAY.

A cold-blooded murder, which took place outside the FBI headquarters in Washington, ends with the killer taking his own life.

Among the many eyewitnesses is Amos Decker, an FBI special agent with unique abilities. After suffering a head injury years ago, he has the gift of exceptional memory, never forgetting anything and seeing things that others cannot.

The killer was a family man. A loving husband and father of four girls. So, what drove him to pull the trigger?

Puzzled by a murder that seems irrational, Decker enters the investigation. What he uncovers is a plot of an impending catastrophe that will shake the world, putting Decker and his team in the crosshairs.