Dying for a Donut (Laurel McKay Mysteries #5)
Cindy Sample

When the police arrest the heartthrob grandson of the bakery manager, Jenna decides to help him by solving the case herself, a move that lands her in jail. With Laurel's detective honey in another state, and her octogenarian grandmother threatening to chase down the culprit, what's a soccer mom with a sweet tooth to do but go undercover.
Detecting among donuts should be a piece of cake, but not if Laurel discovers first-hand that sugar can kill you.
"Don't miss the Laurel McKay books. Like me, you'll be 'dying' to read the next one."
- Brenda Novak, NY times and USA Today Bestselling Author