A teenager has been re-living the terrifying moment a polar bear attacked him and killed his friend - during a school expedition in the Arctic.
Scott Benall Smith told an inquest into the death of Horatio Chapple from Salisbury - the tent was "shaking" - as if someone was trying to wake them up and then collapsed.
Horatio was on an adventure holiday on the remote Island of Svalbard in Norway in 2011 when he died. Four others were also injured by the animal who went on a rampage as the group slept in their tents.
With more details here's Martin Dowse.