Kate Connelly is settling in to her role as a new mom to seven week old Laurie while at the same time trying to get her private investigator business going - despite the fact she doesn't have her PI license.

While out shopping one day, Kate runs into Margaret & Helene - co-leaders of a mommy group.

They invite Kate to join them and the rest of the group on a dinner cruise around the Bay the following evening.What Kate doesn't realize is this cruise will quickly turn into her next case as Helene is found dead.

It seems as if everyone in the mommy group (and even some dads) had a reason to want Helene dead.

Sara fought with Helene right before she died over the cancellation of a home extension project Sarah and her husband were supposed to do.Evelyn had been kicked out of the mommy group because her two year old bit one of the babies.Margaret is Helen's co-leader of the mommy group and suspects her husband Alan of having an affair.

Bruce, Helene's husband is seen having an "intimate" conversation with Celia, the local midwife after the funeral, leading Kate to think that maybe there is something hinky going on between them.

Kate is ecstatic when Margaret hires her to find out if Alan is in fact cheating on her.Now she can really start working as a PI.

There is just one problem ~ she doesn't have her license, and her mentor Galigani is recovering from heart surgery so he can't supervise her.Kate doesn't see this as a problem and sets out not only to find out what Alan is up to, but to solve Helene's murder.Despite the warnings to stay out of the murder investigation by Inspector McNeary - who still has issues with Kate and her meddling in police business.