article_snippet.sent: Sandra Ng, 19 (left), Campbell's girlfriend, was sentenced to 23 months in state prison for her role in the shocking assault last year, while another defendant Jennifer Pratt, 40, is awaiting trial .
article_snippet.sent: The incident lasted about 42 hours, the court was told.
article_snippet.sent: Campbell's attorney was sentenced to 20 years in state prison.
article_snippet.sent: Halin received the same sentence for what Campbell's attorney did to Valecce.
article_snippet.sent: Ng, whose attorney who said she had fallen in with the wrong people at school, was sentenced to 23 months in a state prison.
highlights_snippet.sent: Campbell was sentenced to 20 years prison, along with friend Carl Halin, 18 .
  
highlights_snippet.sent: Campbell girlfriend received Sandra Ng, 18, received 23 months .
  