Olympic gold medallist Ed McKeever revealed today that he hopes to compete for gold again in Rio 2016.
"It's given people so much pleasure seeing a gold medal, it would be a shame not to go for it again", he said.
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Mr Gard and Miss Yates want to spend the final hours with their son at home in Bedfont, west London.
A ninth penguin was injured.
The animal killer is thought to have killed more than 250 creatures and has now been linked to the mutilation of a deer in south Croydon.