24 Hours in Police Custody: Code of Silence

This edition follows the case of a man who was attacked and left unconscious on the floor of a crowded pub for more than 30 minutes, but no-one is prepared to come forward and name the assailant. The next day, detectives from Bedfordshire Police seize CCTV footage from the pub and though they can clearly see the vicious assault, they are unable to easily identify who threw the punches. Cameras follow every twist and turn of the investigation as the officers try to overcome the wall of silence they face