It's been a hot, dry spring in Westbury, Massachusetts. As organic farmer Cam Flaherty waits for much-needed rain, storm clouds of mystery begin to gather. Once again, it's time to put away her sun hat and put on her sleuthing cap when a fellow farmer is found dead in a vat of hydroponic slurry - clutching a set of rosary beads. Showers may be scarce this spring, but there's no shortage of suspects, including the dead woman's embittered ex-husband, the Other Man whose affair ruined their marriage, and Cam's own visiting mother. Lucky for Cam, her father turns out to have a knack for sleuthing. Will he and Cam be able to clear Mom's name before the killer strikes again?