HMP Ranby prison death: Four men arrested

A 37-year-old man died the day after he was attacked at HMP Ranby

Four men have been arrested after a prisoner died following an assault at a Nottinghamshire prison.

The 37-year-old man was attacked at HMP Ranby, near Retford, on Monday. He died the next day in hospital.

Nottinghamshire Police said four men, aged 22 to 39, were being questioned by officers.

The man has not yet been formally identified and a post-mortem examination is to be carried out later to determine how he died.