NEW : The brother of the dead woman finds her remains . NEW : ` ` I know in my heart Kristi Cornwell , 38 , was last seen walking along a road in northern Georgia the night of August 11 , 2009 . she 's in there , '' says Miss Cornwell 's mother . Positive identification is made through dental records . The bones were found about 9 miles from where she was last seen .
NEW : The brother of the dead woman finds her remains . NEW : ` ` I know in my heart she 's in there , '' says Miss Cornwell 's mother . Positive identification is made through dental records . The bones were found about 9 miles from where she was last seen .