Decanting a murder

Katie Stillwell focuses on two things in her life: work and practicing for Sommelier Certification with her blind tasting group. The exam was supposed to be the hardest part of her week, but that was before a body was found at an exclusive Napa Valley winery party. When all the evidence points to Katie's best friend, the outspoken and independent Tessa, Katie drops everything to clear Tessa's name. Using her deductive wine skills, she tries to track down the real killer. But when repeated attempts are made on her life, Katie discovers that everyone's secrets must be uncovered?including her own.