Shadows of a Full Moon

When well-to-do farmer-businessman in Mississippi Delta Charlton Breck is told that his grandson, only grandchild, Thompson Breck, has been killed in the wreckage of his automobile, a Vette, the man is devastated. As Breck continues to live and interact with his grandson's friends and roommate from college, word was spread that it was not a simple road mishap as had been reported by the authorities. Those rumors said that his grandson was dead before the wreck.
With continued assistance and information from his grandson's best friends from college, and his own contacts in the upper levels of state government, solving the entire occurrence is uppermost in Breck's mind.