Emily Andrew-Miceli, travel escort extraordinaire, is leading a group of Iowa seniors on a tour of Scotland. And to make the trip even more fun, Emily and her foxy husband, Etienne, have organized a high-tech scavenger hunt. But when one team’s underhanded strategizing brings a cursed dirk into their hotel on Loch Ness, Isobel Kronk — a member of the tour group — ends up dead. Was it the curse of the dagger, as hotel proprietor Mrs. Dalrymple believes? Was it an allergic reaction? Or is there a flesh and blood killer on the loose?