A MILLS WOMAN IS ADMITTING THAT SHE CREATED AND SENT PORNOGRAPHIC IMAGES OF CHILDREN.   WYOMING'S HIGH SCHOOL GRADUATION RATE FELL TO 78.9 PERCENT IN 2011-12.FIGURES RELEASED FRIDAY BY THE WYOMING DEPARTMENT OF EDUCATION SHOW THE RATE IS DOWN FROM 79.7 PERCENT IN 2010-11 AND 80.4 PERCENT IN 2009-10.IN THE 2011-12 SCHOOL YEAR.