One beautiful September day, three sixty-six-year old men convene on Martha's Vineyard, friends ever since meeting in college in the sixties. They couldn't have been more different then, or even today. But each man holds his own secrets, in addition to the monumental mystery that none of them has ever stopped puzzling over since a Memorial Day weekend right here on the Vineyard in 1971. A gripping story about the abiding yet complex power of friendship.