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Amanda Knox 'wants truth to be told'

31 January 2014 Last updated at 01:44 GMT

A friend of Amanda Knox has said that she wants "the truth to be told" and that "those around her, and Amanda herself, will not rest until she is exonerated".

Tom Wright was speaking after a court in Italy reinstated guilty verdicts against Knox and Raffaele Sollecito for the murder of British student Meredith Kercher in 2007.

Knox - who is in the US - and her Italian ex-boyfriend Sollecito had pleaded not guilty.