The Arts News Killer whale dies at SeaWorld San Diego after becoming lethargic 09/08/2010 Sumar, one of the killer whales at SeaWorld San Diego, died Tuesday at the early age of 12, a day after trainers noticed it was lethargic and seemed ill. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS:
