FBI Special Agent Zane Tomlin was preparing to go on vacation when someone tried to kill his partner with a bomb. He puts his vacation on hold to track down the unknown suspect. He goes deep undercover as a jail inmate, as a trucker, and as a warehouse worker to search for the bombing suspect. He finds the suspect at a warehouse in Reno, Nevada. He also discovers information on a much heavier villain.
The heavy hitters from the Justice Department arrive in Sacramento to help form a plan to locate and arrest the head owner of Unified Transports. They know for certain he is supplying illegal weapons to a buyer who ships them to terrorists in the Middle East. They locate and corner the villain near Conroe, Texas, which leads to an exciting and surprising turn of events.