When one lavish wedding ends in disaster before it can even begin--with a body discovered in Nantucket Harbor just hours before the ceremony--everyone in the wedding party is suddenly a suspect.

It's Nantucket wedding season, also known as summer; the sight of a bride racing down Main Street is as common as the sun setting at Madaket Beach. The Sacks-Winbury wedding promises to be an event to remember: the groom's wealthy parents have spared no expense to host a lavish ceremony at their oceanfront estate. But it will be memorable for all the wrong reasons after tragedy strikes: a body is discovered in Nantucket Harbor just hours before the ceremony--and everyone in the wedding party is suddenly a suspect. As the Chief of Police interviews the bride, the groom, the groom's famous mystery-novelist mother, and even a member of his own family, he discovers that every wedding is a minefield--and no couple is perfect.