In this Thursday, May 12, 2011 photo, Inskip Elementary School principal Elisa Luna is hugged by Dr. Bob Rider, dean at University of Tennessee's College of Education, Health, and Human Sciences ... more 
In this Thursday, May 12, 2011 photo, Inskip Elementary School principal Elisa Luna is hugged by Dr. Bob Rider, dean at University of Tennessee's College of Education, Health, and Human Sciences during the graduate hooding ceremonies at Thompson-Boling Arena, in Knoxville, Tenn. Two Knoxville elementary school principals who were wounded in a shooting have received doctoral degrees in Educational Leadership and Policy. Inskip Elementary Principal Elisa Luna and Assistant Principal Amy Brace were wounded in February 2010. less 
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Associated Press | Photo By The Knoxville News Sentinel, Saul Young
Fri, May 13, 2011 3:20 PM EDT