Sun Valley, Idaho—playground of the wealthy and politically connected—is home to an annual wine auction that attracts high rollers from across the country, and Blaine County Sheriff Walt Fleming is the one who must ensure it goes off without a hitch. The world's most elite wine connoisseurs have descended on Sun Valley to taste and bid on the world's best wines, including three bottles claimed to have been a gift from Thomas Jefferson to John Adams. With sky-high prices all but guaranteed for these historic items, it's no wonder a group of thieves is out to steal them. Walt is responsible for all aspects of the glitzy event, from security of the dignitaries to the physical safety of the auction site to the transportation and safeguard of the wines themselves.
Walt is enjoying a rare afternoon of freedom, fly-fishing with his nephew, Kevin, when a passing truck catches his eye—his suspicions throwing him headlong into the discovery of a complicated plan to steal the rare wine. When a bomb detonates just as the auction revs up, the investigation explodes as well, pulling Walt in a dozen different directions. It seems Walt is caught in the middle of a heist of epic proportions—and not the heist he had prepared for—all orchestrated by the ingenious mind of Christopher Cantell, a man who appears to have covered everything, including the way Walt's own sheriff's office will react.