|First Appearance||"Girls Disappeared"|
Lucy Huston is Noah Porter-Benson's babysitter.
She is first seen taking Noah to a park for some fresh air when Benson calls asking where they are. She is later targeted as a part of a set of hits connected to Benson's case, but she and Noah manage to escape unharmed. (SVU: "Girls Disappeared")
Lucy is seen going to pick up Luca Crivello for school, but his mother, Lisa, sends her away under suspicious circumstances. Lucy later arrives at Benson's apartment to look after Noah and Lucy mentions this to her and Benson agrees to take a look. When Lucy doesn't hear from Benson she sends her a text asking about Noah's day care pick up. When Lucy reads her reply she immediately rushes over to her precinct and informs Detective Sonny Carisi about the situation. After he sees the text he realizes Benson is in danger because she covertly mentions William Lewis. Sonny immediately shows the text to everyone else and they eventually find Benson is being held hostage along with the Crivellos and everyone is eventually rescued. (SVU: "Townhouse Incident")