Killer Whale Killed a Trainer Today February 24, 2010 by Your Name in news Update on 2010-02-25 21:52 by Mike MuSeaWorld San Diego cancels Shamu show for 2nd day in a row following the death of one of its sister theme park's trainers in Florida was killed.Update on 2010-02-26 21:21 by Mike MuShow will resume, but trainers won't get into the water with the whales.