Harris Charlaine. Grave Surprise

Harper Connelly Series
Garve Surprise is the second of four novels in the The Harper Connelly Mysteries by American mystery author Charlaine Harris. Harper Connelly, the central character of the novel, has the ability to sense the location and last memories of dead people, a result of being struck by lightning as a young teenager.
While in Memphis, psychic Harper Connelly senses-and finds-two bodies in a grave. One of a man centuries-dead. The other, a girl, recently deceased. Harper's investigation yields another surprise: the next morning, a third body is found-in the very same grave.