Sandra is a background character who first appeared in the music video, Toxic.
Sandra wears a prison uniform, and tied wavy hair. It is unknown what her original outfit is.
Although she never is seen speaking, she only made a few appearances. She first sitting at the cafeteria with another girl. Later she and the other prisoners including Andre were freed from the prison.
- Sandra is the only background character who gotten a name.
- She never stood up from her seat when freed, but she could have possibly got out later.