FILE - In this Oct. 4, 2011 file photo, Amanda Knox speaks at a news conference shortly after her arrival from Italy at Seattle-Tacoma International Airport in Seattle. Former American exchange student Knox spent four years in jail in Italy, from her arrest to her conviction in her first murder trial through her successful appeal. She’s now facing a second appeals trial, along with her former Italian boyfriend Raffaele Sollecito. (AP Photo/Elaine Thompson, File)