NEW : Knox ' DNA report due Thursday will help her case , her father says . Amanda Knox says she is ` ` shocked '' by the testimony of Rudy Guede . Guede , convicted separately of killing Meredith Knox , denies another convict 's testimony . Knox and her former boyfriend were found guilty in 2012 of killing Kercher in Perugia .
NEW : Knox hopes DNA report due Thursday will help her defense , her father says . Amanda Knox says she is `` shocked '' by the testimony of Rudy Guede . Guede , convicted separately of killing Meredith Kercher , denies another convict 's story . Knox and her former boyfriend were found guilty in 2009 of killing Kercher in Perugia .