In the latest twist in the Seattle native’s murder appeal, a key witness contradicted earlier testimony that had helped to convict her. Barbie Latza Nadeau recounts the weekend’s courtroom drama.
Amanda Knox arrives in Perugia's civil court for a hearing after her lawyers requested the sequester of the fim "Amanda Knox: Murder on Trial in Italy", in Perugia, Italy on Mar. 24, 2011. (Photo: Stefano Medici / AP Photo)