Overview
- The 28-year-old inmate died at Addenbrooke's Hospital after an attack inside the Stradishall men's prison.
- He was treated on January 23 and returned to custody, then readmitted on January 27 and later died.
- Police were called to Addenbrooke's at 11:11am on January 27 following the man's death.
- The arrested suspect was taken to Bury St Edmunds Police Investigation Centre for questioning.
- Detectives are working with HMP Highpoint to establish the full circumstances as specialist officers support the family.