Plot summary
Margaux blackmails Ben into giving her Emily's birth certificate by threatening to reveal his ex-wife April's location to the criminal looking for her. Ben, however, has already turned to Emily and Nolan, who help him track down April and manage to get the man after her arrested. Natalie shows her true colors to David by revealing that she was really Conrad's mistress and that she starved his father in order to gain his fortune. Victoria, temporarily working with David, manages to catch her out and receive her rightful inheritance. Lyman attempts to mend bridges with Louise but, after she allows him to stay with her, is revealed to be working with Margaux.
When Louise catches him stealing information from Nolan's computer, a fight ensues, ending with Lyman falling from a cliff to his death. Louise hides the truth from Nolan, claiming that her brother is knocked out drunk. Margaux pays off police officers to stop Jack for drunk driving, leading to his arrest and his son being taken away.
Credits
Adapted from Wikipedia contributors, Revenge season 4. HTML formatting and reference markers removed.