Former FBI psychological profiler Austin Drake has been dragged from his scotch-induced stupor to work with the young and tenacious Maria Castellanos in a new private investigation business. They’ve just hung out their shingle, when a disturbing case falls in their laps. Three young women have been kidnapped and are being brutally tortured live on webcams from somewhere in Miami Beach. While Austin initially shirks the idea of investigating, believing the police are in the best position to solve the case, it soon becomes apparent there is more going on than meets the eye.

In 1521, the Aztec treasure, considered to be the greatest ever assembled, vanished from the capitol city of Tenochtitlan. Almost five centuries later, former Navy SEAL Logan Dodge finds a mysterious gold coin off of a secret ledge in the Florida Keys. When he learns the origin of the coin, he goes on a mission to find and secure the treasure for the people of Mexico. But he’s not the only one who’s caught the scent of gold. A notorious Mexican drug cartel known as Black Venom is right on his heels and will stop at nothing to take the treasure for themselves.

When collegiate baseball phenom Chase Fulton suffers a freak injury on the field that shatters his dreams of becoming a Major League catcher, his future looks bleak until he’s recruited into quasi-governmental covert operations, where his training as an assassin and covert intelligence operative launches him into a world fraught with danger, intrigue, and unexpected passion.

Mac and Wood find themselves confronted with the troublesome job of repairing a bridge piling supporting one of the iconic bridges spanning the Florida Keys. In the process they discover something unexpected—a cache of silver coins and bars embedded in coral. The pair, along with their archeologist friend Ned, soon realizes the immense historical significance of their discovery—the coins date back to the Civil War. But their joy quickly turns to apprehension as they realize they are not the only ones interested in the treasure.

Danger lurks in the sleepy little town of Marathon, in the middle of the Florida Keys, as well as in the swamps of the Everglades. But danger doesn't expect to run into a man like Jesse. A man who will not only respond swiftly in facing it, but with a vengeance unexpected.