Overview
- A 51-year-old man was punched near The Old Dun Cow on Yarm Lane around 4:40am on Sunday, August 31.
- The victim was knocked unconscious and is being treated for a serious head injury at the University Hospital of North Tees.
- Cleveland Police said the suspect wore a grey tracksuit and left on foot along Yarm Road before turning right onto Bridge Road.
- On Monday, officers confirmed a 21-year-old was arrested on suspicion of grievous bodily harm and taken into custody for questioning.
- Anyone with information or footage is urged to call 101 quoting reference SE25166422.