A teenager who fell ill after the Latitude festival in Suffolk at the weekend may have died from blood poisoning, according to organisers.
The 17-year-old boy passed away after being airlifted to hospital from the site at Henham Park.
A spokesperson for the festival said the teenager died of an "isolated medical condition", possibly blood poisoning.
The death is not being treated as suspicious.
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After what's been the hottest day in the region for almost 10 years there are warnings tonight about the dangers of swimming in open water.
Today was the hottest day of the year so far but temperatures will be down a little tomorrow with the risk of thunder.
A sizzling day for the Anglia region with temperatures rocketing into the mid 30's.