Man may lose sight after vicious attack

It was a vicious and unprovoked attack by a gang of teenagers in the centre of Reading: a 61 year old man left badly injured and in danger of losing his sight. Only time will tell if emergency surgery has been successful and his full vision will ever be restored. Now, in an attempt to bring the gang to justice, he's bravely decided to speak of his ordeal. But he's so fearful of reprisals that he wants to be referred to only as Graham. Chloe Oliver reports.

If you can help Thames Valley Police, dial 101 and quote reference 43170294813.