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According to Pete ridden by Harry Haynes, left, falls after jumping Becher's Brook during the Grand National at Aintree Racecourse, Liverpool, England, Saturday April 14, 2012. British Grand National favorite Synchronised died Saturday after collapsing during the world's toughest steeplechase, which was won by Neptune Collonges in one of the race's closest finishes.(AP Photo/Scott Heppell)