Two of the men wanted for the vicious Queen St attack. Photo / NZ Police
Police have released sickening footage of a "violent and frenzied" unprovoked attack on Auckland's Queen St, which left both victims unconscious.
CCTV footage of the May 6 attack was previously described by police as "too graphic" to be shown to the public.
However it screened last night on Police 10/7 in a bid to find those responsible.
It shows the two victims at one stage lying unconscious on the central Auckland pavement while eight men continue kicking them, even stomping on their heads.
Police 10/7 host Detective Sergeant Rob Lemoto said it was a "cowardly and ruthless ambush".
"The victims were rendered unconscious, but this hasn't stopped their assailants.
"The fact the victims were lying on the ground still wasn't good enough. This group have come back for a second go."
The two victims were walking towards the waterfront early on Sunday, May 6, when they passed three males and two females who were listening to loud music, Detective Constable Thomas Malcolm said.
The victims complimented the music, which led to a verbal altercation, but the victims were able to walk away.
Shortly after they were attacked by up to eight men.
"It hasn't been a fight, it has been an assault," Malcolm said.
The first victim was kicked across his body, including in the face, and had his head stomped on. He became unconscious, but the attack continued.
His friend was also kicked in the face and head.
Members of the public intervened and pulled the attackers off the men, before they dispersed.
Malcolm had previously said footage of the assault, captured on CCTV, was too graphic for release.
"We know our community will be absolutely shocked by this crime - two innocent members of our community simply having a night out when they were attacked," he said.
"Given the random nature of this attack we believe this could have happened to anyone so it is important we identify these offenders and hold them to account as soon as possible."
Police had tracked some of the men directly involved in the assault from outside Danny Doolans on the waterfront about an hour earlier.
They then travelled along Quay St to a walkway on Customs St leading to Queen St, and continued towards Wellesley St.
Three men were "especially violent" in the attack.
One was wearing a yellow hoodie with a black vest over top, and camouflage shorts.
Another was wearing a black cap and a grey baseball top.
The third was wearing a tan shirt, with a white T-shirt beneath and dark pants.
"Someone watching this will recognise these people and should give us a call, so we can prevent these people from doing this to anyone else, ever again," Malcolm said.
"They put themselves in danger to prevent any further injury to these men and we commend their actions."
A witness at the time described thinking one of the victims was dead when he arrived.
"We thought something was going on so we ran down to have a look and there were two dudes on the floor getting booted in the head," Dennis Leau said.
"There was blood everywhere and they were booting them in the head, face and everything," he said.
"At first when I looked down I thought, 'oh shit, this fella looks like he is dead', but they were still booting him. I thought, 'that is enough, man'.
"He didn't move or do anything, even when they were kicking him in the face he made no noises or anything.