POLICE have released a CCTV image of a man they want to speak to over a stabbing in Sheffield city centre.
They believe he may hold vital information about the attack.
The 24-year-old victim was stabbed during an attack by a group of men on Holly Lane, Sheffield city centre.
The incident happened at around 2.25am on Sunday, June 26.
- Anyone who knows the man, or with information on the attack, should call South Yorkshire Police on 0114 220 2020 and quote incident number 249 of the June 26.
Crimestoppers can also be contacted on 0800 555111.