Forced out of the DEA after twenty years, Hardin Steel, Stainless to his close friends, has managed to get himself elected Sheriff of Cameron County, Texas. Twice divorced, with a bit of a drinking problem, he's now dating Rory Roughton, a fiery sixth-generation Texan who's as rich as she is beautiful - and hell-bent on keeping Steel on the straight and narrow. But then his best friend, Wes Stoddard, is nearly shot down flying in a load of pot, Rory is kidnapped by a Russian mercenary working for the most dangerous cartel in Mexico, and the Cuban Mafia decides they'd like the former DEA agent - dead. Steel is forced to take unsanctioned, unconventional - and mostly illegal - action in order to save himself and those closest to him ...