The case against Knox was flawed and influenced by the media furore around the murder trial, the court said.
This is the second time Italy's highest court has looked at the case, and the verdict ends a long series of legal twists
Knox reaffirmed she would not be returning to Italy to attend the retrial, because she had already been "wrongfully imprisoned
"When Meredith was murdered and I was arrested, it was so shocking. It was paralyzing. Everything toppled," Knox told People
She was acquitted of all charges except misleading investigators. Think you know lots about the Casey Anthony trial? Test
Knox and Sollecito maintained their innocence, however, and won an appeal this October that set them free. Prosecutors claimed
Amanda Knox received an emotional welcome in hometown Seattle, where she arrived on Tuesday after being released from an
Also attending was her co-defendant and former boyfriend Raffaele Sollecito, who has been convicted of the same charges and