Special agent Jericho Quinn, hell bent on finding the sniper who attacked his family, steps into an even bigger, and deadlier, conspiracy: a secret cabal of elite assassins embedded throughout the globe. Infecting the very fabric of the free world. Exterminating targets with cold, silent precision. For Quinn, it's as insidious as the virus that claims new victims each day - and he plans to wipe it off the face of the earth...