An unidentified trainer works with a killer whale during the "Believe" show at Sea World in Orlando, Florida, in this photograph taken on February 14, 2010. A killer whale at the SeaWorld amusement park in central Florida killed a trainer on February 24, 2010, police and company executives said. Picture taken February 14. QUALITY FROM SOURCE REUTERS/Richard Baum (UNITED STATES - Tags: ANIMALS DISASTER)