ORLANDO, FL - MARCH 30: Killer whale "Tilikum" (back) appears during its performance in its show "Believe" at Sea World on March 30, 2011 in Orlando, Florida. "Tilikum" is back to public performance... more 
ORLANDO, FL - MARCH 30: Killer whale "Tilikum" (back) appears during its performance in its show "Believe" at Sea World on March 30, 2011 in Orlando, Florida. "Tilikum" is back to public performance March 30, the first time since the six-ton whale has performed since killing trainer 40-year-old trainer Dawn Brancheau at the marine park on February 24 2010, after Sea World Parks & Entertainment president Jim Atchinson signed off on the decision this week. (Photo by Gerardo Mora/Getty Images) less 
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Getty Images | Photo By Gerardo Mora / Getty Images
Wed, Mar 30, 2011 1:16 PM EDT