A woman living in a notorious party street in Dunedin's student quarter has described violent attacks and gang members visiting her flat.
Her comments come as detectives launch an investigation after three people received moderate injuries during a brawl in Hyde St about 11pm on Saturday.
One of the victims received a puncture wound but it remains unclear whether he was stabbed or fell on broken glass.
Senior Sergeant Craig Dinnissen, of Dunedin, said the "mass brawl'' erupted during a party and the criminal investigation branch was working on the case.
The assailants remained at large yesterday as police searched through rubbish on the street.