Nancy Haddock has switched from her previous genre of Vampires to Cozies and I think she's found her niche. Basket case is the beginning of a delightful series.
From the Cover:
There isn't much crime in Lilyvale, Arkansas, but local authorities have their hands full with Ms. Sherry Mae Stanton Cutler and her housemates - a crafty group of retirees who've dubbed themselves the Silver Six. But when Sherry Mae's niece arrives to keep them in line, Lilyvale also plays host to a killer.