Pandemonium broke out in a High Court hearing on Monday when spectators scaled a two-metre barrier to assault the defendant in the dock.
One Corrections officer appeared to be injured in the melee, which happened during an administrative hearing before Justice Helen McQueen in the High Court at Napier.
About 30 whānau and supporters of the victim had earlier filled the public gallery of the courtroom in Napier for the hearing.
The hearing proceeded normally until a man scaled the 2m glass barrier between the gallery and the courtroom. The doors in the barrier had been locked.