|Affiliation||Legal Aid Society|
|Family|| Herb Mayer (father; deceased)|
Liz Mayer (mother)
|First Appearance||"Her Negotiation"|
|Last Appearance||"Surrender Benson"|
Vanessa Mayer is a New York City-based Legal Aid Defense attorney. She first appears with William Lewis as her client, and they eventually began a romantic relationship. She stopped being his attorney after he killed her father and raped and tortured her mother.