After being acquitted for the murders of her parents, Lizzie plans to restart her life. Agent Charles Siringo is determined to find the truth, William Almy demands payment of a debt, and the Borden sisters are blackmailed by their half-brother.

Lizzie and Emma break out of their comfort zone at a party in New York, and Lizzie saves a prostitute from a vicious beating. Also, a playwright tries to charm Lizzie into financing his latest work and agent Siringo turns up fresh evidence.

Lizzie plans a housewarming party in her new mansion, and Charles Siringo meets his anonymous employer. Lizzie's party infuriates her spiteful neighbours, and Lizzie finds the opportunity to quash two threats at once.

Charles Siringo and Nance O'Keefe join forces against Lizzie. Skipjack exploits a lethal secret that Lizzie wants hidden, and a neighbour mistreats Lizzie's dog, and a romance threatens to come between Lizzie and her sister.

Charles Siringo connects clues that could mean the end of Lizzie. Also, Lizzie exerts her influence on a witness, Emma reveals that a man may change her relationship with her sister, and a woman tempts Siringo.

Lizzie devises a strategy that stops Siringo cold, and Lizzie's maneuvers challenge Emma's trust in her. Also, Siringo summons the last of his resources to manage a vengeful attempt on Lizzie.