Overview
- Connor Walker, 29, pleaded guilty to grievous bodily harm and was sentenced at Durham Crown Court to 22 months in prison.
- The September 6 attack followed erratic shadowboxing and repeated returns to York Railway Station before Walker struck a man in his 40s.
- The victim was knocked unconscious for about two minutes and later required urgent surgery for a fractured skull and two brain bleeds.
- Northumbria Police recognised Walker from a British Transport Police image, and Durham officers arrested him in the town centre two days later.
- A British Transport Police detective condemned the violence and said swift cooperation across forces secured justice for the victim.