The Fix by David Baldacci hardcover (like new)

Amos Decker, a detective with photographic memory, witnesses a seemingly random murder-suicide outside FBI headquarters. Decker and his team investigate, initially finding no connection between the shooter and the victim. The case takes a turn when Harper Brown from the DIA orders Decker to back off, revealing it’s part of a classified DIA investigation. The DIA believes a leak occurred, potentially to a hostile government or terrorist group, and Decker’s team must now prevent an international incident.