You'll Never Get Away From Me - S2-E3
Continuity mistake: Gabrielle sits down with some letters in his hands then places them to his right side while she is talking to John, first the letters are mixed up and then in order. (00:26:30)
You'll Never Get Away From Me - S2-E3
Visible crew/equipment: When Phyllis leaves in the taxi, a boom mic is reflected in the taxi's rear window.
Answer: Kayla was sent away in episode 16 (The Gun Song) in season 4, after falsely accusing Lynette of child abuse. She now lives with her grandparents - probably Nora's parents.
I'm curious why we never see her again, why she never talked about, and why Tom never mentions visiting her.