The lives of a photojournalist, a soccer mom and a homicide detective are disturbed by a terrible event from the past.

On the surface Kitty, Margot, Bree and Olivia appear to have nothing in common – but there’s one passion which unites them: to expose injustice. They form their own secret…

Unusually close mother Lyn and daughter Iona are excited for their new life in a new town. After a tricky start, Iona becomes ‘best friends’ with Keely, Stacey, and Chelsea….