Cheese Shop owner Charlotte Bessette's life is quieter than ever with her fiancé away and her cousin Matthew out of the house. But before she can sit back and enjoy a glass of chardonnay, Matthew asks her to play host to Noelle Adams, a bright sommelier in town to help grow business for the local winery. But something seems to be troubling the affable wine aficionado, and Charlotte's life is upended when she finds the sparkling woman dead.