Lucie Montgomery thinks she has troubles enough with a freak spring frost that is threatening to kill her tender young Chardonnay grapes, but when the body of Georgia Greenwood, a controversial political candidate, is found lying in her vineyard, the situation becomes complex indeed. Suspicion immediately falls on Georgia's husband, Ross Greenwood, who is not just Lucie's doctor but also a close friend. Determined to prove Ross's innocence, Lucie crosses swords with her attractive but cantankerous winemaker, Quinn Santori. Then a second vineyard-related death drives the tension even higher. Lucie still believes that in vino veritas -- in wine there is truth -- but she's starting to wonder if her own risk level is moving into the danger zone along with this year's Chardonnay.