Glen Parva young adults prison in Leicestershire has been named as one of the five most violent prisons in England and Wales. The Howard League for Penal Reform say there were 392 assaults there last year - only four other prisons recorded more.
The report also says Peterborough Prison is the most violent in the country.
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Sunday should start off dry and bright with sunny periods.
A touch of ground frost possible in sheltered parts by morning.
Despite receiving treatment at the scene, the man was pronounced dead shortly after.