Texas Jack Doctor, 22, of Auckland, was fatally shot in a car on Penrose Rd in Mt Wellington.
The callover hearing, which began with other cases, had got off to a rough start before the eruption in the public gallery.
“Your supporters and those of the deceased were already in the rear of the court, many, if not most of them refused to stand when I entered the court,” Justice Downs said to defendant Sione Tupou.
“The mood was one of restlessness and agitation.”
This morning’s hearing restarted after the judge left the room and re-entered, with all members of the public gallery standing.
Later, when Tupou’s case was called, people began yelling slurs and saying: “Shut the f*** up”.
The judge said a woman yelled something to which members of the other group took exception.
A large man stood up and walked toward the other group, who the judge said “apprehended he was intent on violence”.
Justice Downs closed the court and more than 20 people left, some throwing gang signs and verbal slurs as they departed.
He said it was clear security would not have been able to stop the violence without injury.
The judge thanked the security staff who assisted with the incident.
In closed court, Justice Downs said media could report on his remarks about the incident and he would be sending his comments to the Chief Justice.
After the interruption, Tupou pleaded guilty to murder and possession of an unlawful firearm.
According to the agreed summary of facts, between July 2022 and July 2023 police had attended five “significant” violence incidents between the families of Tupou and his victim, Texas Doctor, 22.
“Several of these involved firearms being discharged at addresses of the Tupou family.”
After the shooting, Tupou got back in the car and left the scene.
A gun was later found in the spare-tyre well of the victim’s car.
Tupou handed himself into police on July 17 and exercised his right to silence.
Tupou is scheduled to be sentenced in August.
Katie Harris is an Auckland-based journalist who covers social issues including sexual assault, workplace misconduct, crime and justice. She joined the Herald in 2020.