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Shock at farm slurry tragedy

8 June 2014 Last updated at 19:25 BST

The eight-year-old boy who died in a slurry tank accident at a County Antrim farm was "a bubbly wee character", his school principal has said.

Robert Christie was overcome by slurry gases near Dunloy on Saturday afternoon. His father, Bertie, remains critically ill.

David Maxwell reports.