article_snippet: Raffaelle Sollecito served four years for the brutal killing but were freed on appeal in 2011.
article_snippet: But last year an appeal court reinstated the original convictions ordering the pair to serve 28 and 25 years respectively.
article_snippet: A third suspect Rudy Guede was convicted in a fast track trial and is serving 16 years for the murder.
article_snippet: the Supreme Court will hear Knox and Sollecito's final appeal next week.
article_snippet: If convicted Italy can request Knox's extradition.
article_snippet: Knox and former boyfriend Raffaelle Sollecito (right) served four years for the brutal killing but were freed on appeal in 2011 .
article_snippet: Miss Ballerini was part of the panel that reinstated Knox's conviction last year.
article_snippet: Knox (above with police) reacts after hearing the verdict during Amanda appeal trial in Perugia on October 3, 2011 .
highlights_snippet: Genny Ballerini served on panel that reinstated Knox's conviction last year .
  
highlights_snippet: Knox and Sollecito served four years but were freed on appeal in 2011 .
  
highlights_snippet: last year an appeal court reinstated Knox and Sollecito original murder convictions .