Jo has a family wedding to attend, but the wedding is in crisis. Chrissy and Jo face the twin tasks of bringing the wedding to a successful conclusion, whilst at the same time, investigating a murder in which all the suspects are key figures in the wedding party.

Chrissy and Jo attend Chrissy's university reunion. Surrounded by success, Chrissy begins to question her decision to stay at home with the kids. When an old friend's husband is found dead in the harbour from an apparent heart attack, Chrissy and Jo are drawn to solve the mystery.