Spring lassos small-town Serenity, as Brandy Borneโs crime-bustinโ mama Vivian hatches a harebrained scheme to run for county sheriffโropinโ in her daughter to join the rodeo as campaign manager. As the two-woman posse tracks down voters at a local assisted-living home, Brandyโs attempts at corralling Motherโs impractical whims make her feel like a tinhorn on a bucking bronco. But sure as shootinโ, unhappy trails lie ahead. . . .
Shortly after the Borne gals receive a valuable signed photo of an old-timey cowboy actor from the elderly aunt of Vivianโs political opponent, a massive explosion sends Brandy to the ER and auntie to the grave.
With a string of unexplained deaths turning Sunny Meadow into Boot Hill, the ditzy duoโaided by their clever shih tzu Sushiโmust lay down the law on a deadly outlaw . . . before someoneโs elected the next victim, with the Bornes headinโ toward their last round-up!