A 22-year-old man sustained serious injuries to his face after he was assaulted by a man with a broken glass in Belfast.
The incident happened at an address in King Street during the early hours of this morning, (Sunday, October 28).
A 36-year-old man was arrested on suspicion of causing grievous bodily harm with intent and remains in police custody at this time.
Detective Sergeant McCallum is appealing for anyone who witnessed the incident or anyone with any information that can assist with the investigation to contact detectives in Musgrave on 101 quoting reference 127 28/10/18.
Alternatively, information can also be provided to the independent charity Crimestoppers on 0800 555 111, which is 100% anonymous and gives people the power to speak up and stop crime.