A police officer has been stabbed in the chest at Frankland Prison.
The officer is “conscious and talking” in hospital after the incident this morning, Durham Police said.
He was visiting the Category A men’s prison from an outside force.
A spokesman for Durham Police said: “Shortly after 11am this morning, Durham Constabulary were called to an incident at HMP Frankland in Durham City.
“A police officer, who was visiting the facility from an outside force, suffered a stab wound to the chest during the incident.
“The injured officer has been taken to hospital by ambulance, where he is described as being ‘conscious and talking’.”
The jail holds more than 800 men.
Strictly Come Dancing: ‘The line should never be crossed,’ says BBC boss Tim Davie
BBC reveals highest-paid stars – including former newsreader Huw Edwards despite being off-air
Seven Sisters Tube station: Two women arrested after suspected stabbing
This breaking news story is being updated and more details will be published shortly.
Please refresh the page for the fullest version.
You can receive breaking news alerts on a smartphone or tablet via the Sky News app. You can also follow @SkyNews on X or subscribe to our YouTube channel to keep up with the latest news.