Convicted killer ‘murdered by fellow prisoner inside high-security jail’

John Mansfield was found found dead at HMP Whitemoor near March, Cambridgeshire (Picture: MEN syndication/PA)

Convicted killer John Mansfield has been found dead in a high security prison where he was held.

Mansfield was found found dead at HMP Whitemoor near March, Cambridgeshire, on Sunday.

He was jailed for life in 2007 for the murder of his 63-year-old neighbour Ann Alfanso.

A 44-year-old man has been arrested on suspicion of murdering Mansfield at the prison.

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