Richardson was taken to hospital with facial injuries , and his duties were taken by Sergeant Alwyn Sawyer .
Other officers rushed to the scene and overpowered Foley , cuffed his hands behind his back and returned him to the cell .
Richardson was taken to hospital with facial injuries , and Foley 's duties were taken by Sergeant Alwyn Sawyer .
Other officers rushed to the scene and overpowered Foley , cuffed his hands behind his back and returned him to the cell .