Lisa learns that her stepfather, whom she hasn't seen in years, suffered a deadly fall down the stairs at the family home and that her estranged mother has been arrested for his murder. As she begins to investigate what happened, she discovers that not everything is as it seems.
Novelist Sarah becomes a prime suspect in a homicide after a one-night tryst with a mysterious stranger who turns up dead at her summer home.
Audrey teaches postnatal fitness to a group of Moms who bring their baby strollers to the park, but when her recently hired assistant secretly starts exacting revenge, Audrey's perfect world erupts into madness.
