Amanda Knox becomes emotional as she sits down for a news conference shortly after her arrival at Seattle-Tacoma International Airport Tuesday, Oct. 4, 2011, in Seattle. Knox was freed Monday after an Italian appeals court threw out her murder conviction for the death of her British roommate, Meredith Kercher. (AP Photo/Elaine Thompson)
Amanda Knox
Amanda Knox becomes emotional as she sits down for a news conference shortly after her arrival at Seattle-Tacoma International Airport Tuesday, Oct. 4, 2011, in Seattle. Knox was freed Monday after an Italian appeals court threw out her murder conviction for the death of her British roommate, Meredi...