Whose Death is it Anyway?

Absentminded detective Peaches Bann is attending a lively family reunion in the mountains of North Carolina when her cousin Fern stops conversation cold by announcing that several members of the clan have The Mark of Murder in their hands. Although Peaches knows it's only a mark that hand-readers call a sign of great originality, Fern's palm-reading proclivities make trouble anyway when a real murder rocks the family.