With the holidays gone and Hillside Manor almost empty, Innkeeper Judith McMonigle Flynn has a bad case of the blues. A housesitting stint at her aunt and uncle's retirement home on Whoopee Island with cousin Renie seems like the ideal pick-me-up. Surrounded by retirees in the off-season sounds peaceful and pleasant--or so the duo thinks. But it isn't long before a dead body pops up in their vicinity. Not surprising in an area full of older folks--until they learn it wasn't a bad ticker that did in the victim, but a very sharp knife. With clouds of suspicion hovering over her and Renie, Judith reluctantly begins sleuthing--if only to prove they didn't commit the crime.