From Hada Messia, CNN March 26, 2013 -- Updated 1044 GMT (1844 HKT) (CNN) -- Italian Supreme Court judges ruled Tuesday that American Amanda Knox should stand trial again for the death of her former roommate in Italy. She returned to the United States in 2011 and was not in Italy for the hearing. The retrial will take place at the appeal court in Florence, the court said. She will not face trial again on a charge of defamation. The Amanda Knox case March 26, 2013 -- Updated 1135 GMT (1935 HKT) Italian Supreme Court judges ruled Tuesday American Amanda Knox should stand trial again for the death of her former roommate in Italy. October 4, 2011 -- Updated 0132 GMT (0932 HKT) In a ruling read in a tension-filled courtroom, an Italian jury on Monday cleared Amanda Knox of murder and other charges. October 4, 2011 -- Updated 0936 GMT (1736 HKT) Who is Amanda Knox -- really? The truth at the core of a murder case and of Knox's character prove maddeningly elusive. October 4, 2011 -- Updated 1430 GMT (2230 HKT) The Knox case was a pop culture obsession, and that's not going to stop now that the jury has decided to set her free. October 3, 2011 -- Updated 2001 GMT (0401 HKT) It's been a long journey from the night of November 1, 2007, at a small house in the college town of Perugia, Italy, to her acquittal in 2011. October 3, 2011 -- Updated 2049 GMT (0449 HKT) Knox's sister speaks immediately after learning that Amanda will be released. March 26, 2013 -- Updated 1129 GMT (1929 HKT) Amid the interest in Amanda Knox's appeal, it's easy to overlook the victim of the murder, British exchange student Meredith Kercher. September 29, 2011 -- Updated 1715 GMT (0115 HKT) Much of the evidence used to convict Knox and Sollecito rested on DNA evidence which defense lawyers have tried to discredit. October 3, 2011 -- Updated 2208 GMT (0608 HKT) Amanda Knox and Raffaele Sollecito are appealing their convictions for murdering Meredith Kercher. Here is a timeline of the case. October 3, 2011 -- Updated 2236 GMT (0636 HKT) Raffaele Sollecito says the discovery of Meredith Kercher's body was the start of a nightmare. Now he wants a normal life back, he says.