The Amanda Knox Trial Through the Years: Photos

Amanda Knox and Raffaele Sollecito outside the rented house on Nov. 2, 2007 where 21-year-old British student Meredith Kercher was found dead in Perugia, Italy. AP Photo/Stefano Medici
Amanda Knox and Raffaele Sollecito outside the rented house on Nov. 2, 2007 where 21-year-old British student Meredith Kercher was found dead in Perugia, Italy. AP Photo/Stefano Medici
Amanda Knox testifies at the Meredith Kercher murder trial at the Perugia courthouse on June 13, 2009. Franco Origlia/Getty Images
Amanda Knox testifies at the Meredith Kercher murder trial at the Perugia courthouse on June 13, 2009. Franco Origlia/Getty Images
Amanda Knox is driven into court at midnight for sentencing in her murder trial on Dec. 5, 2009 in Perugia, Italy. Franco Origlia/Getty Images
Amanda Knox is driven into court at midnight for sentencing in her murder trial on Dec. 5, 2009 in Perugia, Italy. Franco Origlia/Getty Images
Amanda Knox during closing arguments, Dec. 2, 2009. Giuseppe Bellini/Getty Images
Amanda Knox during closing arguments, Dec. 2, 2009. Giuseppe Bellini/Getty Images
The house of British exchange student Meredith Kercher in Perugia, Nov. 5, 2007. STR/AFP/Getty Images
The house of British exchange student Meredith Kercher in Perugia, Nov. 5, 2007. STR/AFP/Getty Images
Meredith Kercher, the 21-year-old murdered British university student. AP Photo/Italian Police
Meredith Kercher, the 21-year-old murdered British university student. AP Photo/Italian Police
Amanda Knox is escorted by police at a court hearing in Perugia on Sept. 16, 2008. Federico Zirilli/AFP/Getty Images
Amanda Knox is escorted by police at a court hearing in Perugia on Sept. 16, 2008. Federico Zirilli/AFP/Getty Images
Amanda Knox at a court hearing in Perugia on Sept. 26, 2008. Federico Zirilli/AFP/Getty Images
Amanda Knox at a court hearing in Perugia on Sept. 26, 2008. Federico Zirilli/AFP/Getty Images
Raffaele Sollecito leaves a court hearing in Perugia on Sept. 27, 2008. TIZIANA FABI/AFP/Getty Images
Raffaele Sollecito leaves a court hearing in Perugia on Sept. 27, 2008. TIZIANA FABI/AFP/Getty Images
One of the three suspects in the murder of British student Meredith Kercher, Rudy Guede from the Ivory Coast leaves at a court hearing in Perugia on Sept. 27, 2008. TIZIANA FABI/AFP/Getty Images
One of the three suspects in the murder of British student Meredith Kercher, Rudy Guede from the Ivory Coast leaves at a court hearing in Perugia on Sept. 27, 2008. TIZIANA FABI/AFP/Getty Images
Amanda Knox arrives for sentencing after being found guilty of murdering her British housemate Meredith Kercher. ALBERTO PIZZOLI/AFP/Getty Images
Amanda Knox arrives for sentencing after being found guilty of murdering her British housemate Meredith Kercher. ALBERTO PIZZOLI/AFP/Getty Images
Amanda Knox during appeal of her murder conviction on Dec.18, 2010 in Perugia. Franco Origlia/Getty Images
Amanda Knox during appeal of her murder conviction on Dec.18, 2010 in Perugia. Franco Origlia/Getty Images
Amanda Knox as her conviction is overturned on appeal, Oct. 3, 2011, at Perugia's court. AFP PHOTO / TIZIANA FABI
Amanda Knox as her conviction is overturned on appeal, Oct. 3, 2011, at Perugia's court. AFP PHOTO / TIZIANA FABI
Amanda Knox breaks down in tears after hearing the verdict that overturns her conviction and acquits her of murdering her British roommate Meredith Kercher. Tiziana Fabi/Pool/Getty Images
Amanda Knox breaks down in tears after hearing the verdict that overturns her conviction and acquits her of murdering her British roommate Meredith Kercher. Tiziana Fabi/Pool/Getty Images
Amanda Knox following her return to Seattle after being freed from an Italian prison, Oct. 4, 2011. Stephen Brashear/Getty Images
Amanda Knox following her return to Seattle after being freed from an Italian prison, Oct. 4, 2011. Stephen Brashear/Getty Images
Amanda Knox during news conference in Seattle, 2011. AP Photo/Ted S. Warren
Amanda Knox during news conference in Seattle, 2011. AP Photo/Ted S. Warren
Amanda Knox is comforted by her sister, Deanna Knox, after her arrival at Seattle-Tacoma International Airport, Oct. 4, 2011. Kevin Casey/AFP/Getty Images
Amanda Knox is comforted by her sister, Deanna Knox, after her arrival at Seattle-Tacoma International Airport, Oct. 4, 2011. Kevin Casey/AFP/Getty Images
Amanda Knox with her mother, Edda Mellas, Oct. 4, 2011, in Seattle. Stephen Brashear/Getty Images
Amanda Knox with her mother, Edda Mellas, Oct. 4, 2011, in Seattle. Stephen Brashear/Getty Images
Amanda Knox during television interview in New York, Jan. 31, 2014. AP Photo/Mark Lennihan
Amanda Knox during television interview in New York, Jan. 31, 2014. AP Photo/Mark Lennihan
Amanda Knox while making a television appearance, Jan. 31, 2014 in New York. AP Photo/Mark Lennihan
Amanda Knox while making a television appearance, Jan. 31, 2014 in New York. AP Photo/Mark Lennihan
Amanda Knox while being interviewed on the set of ABC's "Good Morning America" in New York, Jan. 31, 2014. REUTERS/Andrew Kelly
Amanda Knox while being interviewed on the set of ABC's "Good Morning America" in New York, Jan. 31, 2014. REUTERS/Andrew Kelly
Raffaele Sollecito leaves the Nuovo Palazzo di Giustizia courthouse in Florence during a break in the retrial, Jan. 30, 2014. Franco Origlia/Getty Images
Raffaele Sollecito leaves the Nuovo Palazzo di Giustizia courthouse in Florence during a break in the retrial, Jan. 30, 2014. Franco Origlia/Getty Images
The Court of Assizes of Appeal in Florence. ANDREAS SOLARO/AFP/Getty Images
The Court of Assizes of Appeal in Florence. ANDREAS SOLARO/AFP/Getty Images
Meredith Kercher's sister Stephanie and brother Lyle after the final verdict in the Amanda Knox and Raffaele Sollecito retrial at the Courthouse of Florence, Jan. 31, 2014. Franco Origlia/Getty Images
Meredith Kercher's sister Stephanie and brother Lyle after the final verdict in the Amanda Knox and Raffaele Sollecito retrial at the Courthouse of Florence, Jan. 31, 2014. Franco Origlia/Getty Images
Raffaele Sollecito at his retrial in Florence, Jan. 30, 2014. ANDREAS SOLARO/AFP/Getty Images
Raffaele Sollecito at his retrial in Florence, Jan. 30, 2014. ANDREAS SOLARO/AFP/Getty Images
Raffaele Sollecito leaves Italy's Supreme Court in Rome on March 25, 2015. FILIPPO MONTEFORTE/AFP/Getty Images
Raffaele Sollecito leaves Italy's Supreme Court in Rome on March 25, 2015. FILIPPO MONTEFORTE/AFP/Getty Images
Raffaele Sollecito and his girlfriend Greta Menegaldo as he arrives at Italy's highest court, in Rome, March 25, 2015. AP Photo/Massimo Percossi/Ansa
Raffaele Sollecito and his girlfriend Greta Menegaldo as he arrives at Italy's highest court, in Rome, March 25, 2015. AP Photo/Massimo Percossi/Ansa