Amanda Knox innocent and should go free? Shame on the Italian Justice System?

Amanda Knox has no alibi. She accused Patrick Lumumba of killing meredith. he went in jail and then they found out that he was totally innocent. the day after her room mate was killed, while Italy was crying for meredith, she went out to do shopping with her boyfriend. Her friend Rudy Guede is condemned for that murder, and he says she was there with him... There is no prove she's innocent, everything is against her. my opinion is that she belongs in jail for what she did. And her boyfriend too.