The death of wealthy party girl Vivian Bowers doesn't add up for FBI agent Will Moreno, especially in a family as suspicious as the Bowers. Convinced that the tabloid staple's death was a homicide, he recruits his former SFPD partner and Vivian’s childhood best friend, Joanna Padget Locasto to re-establish ties with the Bowers. Determined to find justice for her estranged best friend, Joanna infiltrates the dynasty she once considered family, and quickly begins to uncover why Vivian's life was very much in danger.

As Joanna continues to search for answers to Vivian’s rumored drug overdose, many believe Edward murdered Vivian. Robert must discreetly deal with a threat to his family while Julian goes down a self-destructive path to cope with the loss of his sister.

The true identity of Mia’s father is revealed. After she finds out the identity of her mother, Mia runs away with her boyfriend Kyle to a friend’s empty vacation home. Meanwhile, Will visits Edward’s home to find answers to some questions regarding Vivian’s murder.