She looks like she has been crying in this photo. Knox and former lover Raffaele Sollecito returned to court on Wednesday to appeal their conviction for the murder of British student Meredith Kercher. Do you think she's guilty? See more on the Amanda Knox trial and a slideshow of how it all began.

Alessandro Bianchi / Reuters
Amanda Knox, the U.S. student convicted of killing her British roommate in Italy three years ago, leaves the court following a trial session in Perugia November 24, 2010.

