Both were acquitted in 2011 , but their acquittals were overturned in March . Knox says she 's considering going back to Italy but fears returning to prison . Comment: She slams prosecutors ' claims that she is a sexual deviant . Knox says she is studying self-defense after death threats .
Knox says she 's considering going back to Italy but fears returning to prison . Comment: She slams prosecutors ' claims that she is a sexual deviant . Knox says she is studying self-defense after death threats .