Prison officers injured in fight at Maghaberry Jail
Three prison officers have been treated in hospital after being attacked inside Maghaberry Jail in County Antrim.
The incident happened when three inmates refused to go back into their cells after using phones just before 19:00 BST on Wednesday.
A scuffle then broke out. One prison officer was cut behind the ear. A female prison officer was treated for shock, and a third was knocked unconscious.
An internal investigation is under way.