Invercargill police have arrested an 18-year-old man after a disorder incident on Friday night that left three people injured, including one critically.
Police said the incident happened at a property in Steel Rd, Lorneville on Friday.
One person was transported to hospital in critical condition and two others sustained non-life-threatening injuries.
The parties involved were understood to be known to each other.
A scene guard was in place at the address overnight.
