The jury in the trial of a young man charged with the murder of Harry Potter actor Rob Knox has retired to consider its verdict.

Karl Norman Bishop is accused of stabbing the 18-year-old from Maidstone Road, on the border of Swanley and Bexley, five times outside the Metro Bar in Sidcup in May last year.

Mr Knox had just finished filming Harry Potter and the Half Blood Prince, which is due out this summer.

Bishop, 21, from Sidcup, denies murder and five charges of wounding with intent to cause grievous bodily harm at the Old Bailey.