In the shadowy realms of the Texas-Louisiana border, the CIA harbors an elite team of covert assassins, where retirement is a death sentence. Enter Diana, a fierce and ambitious hitwoman, tasked with eliminating Mars—a legendary CIA killer who has reached his "retirement" age. As Diana embarks on her mission, she navigates the treacherous landscape while stalking her target during a training exercise deep in the woods. But she’s not alone; her overbearing boyfriend, Rick, who is also a CIA operative, insists on tagging along, complicating her mission. Unbeknownst to them, a dangerous power struggle brews within the agency, pitting the cunning Ted Harmon against the ruthless section chief, George Marshall. As loyalties are tested and alliances shift, Diana must confront not only her target but also the dark undercurrents of betrayal that threaten to consume her. “Fatal Justice” is a gripping tale of ambition, deception, and survival that plunges viewers into a world where trust is a luxury and every decision could be fatal. Will Diana fulfill her deadly mission or become the next victim of the agency's brutal game?