A prisoner has died after being found unresponsive in his cell at HMP The Mount in Bovingdon.

Sadik Duba, 47, was taken to hospital on Sunday, May 22.

But he died at 11.55am on Sunday, May 29.

A Prison Service spokeswoman said: “As with all deaths in custody, there will be an investigation by the independent Prisons and Probation Ombudsman.”

Hertfordshire Constabulary said the death “is not believed to be suspicious”.