Bitter Roots by Ellen Crosby

 I think this is part of a series that I haven't read the rest of. But I enjoyed Bitter Roots nonetheless. Just as Virginia vineyard owner Lucie and her fiance Quinn are getting ready for their wedding, a beautiful vineyard expert named Eva gets murdered. And it happens right after several of the vineyard owners who  bought vine stock from her colleague's company discovered that the vines had gone bad, causing the owners to lose significant money. 

It's a good mystery in an interesting setting. I had no idea wines were produced in Virginia--or that climate change is really impacting that industry. I will have to find some of the other books in the series.