New Zealand's worst terror attack was the Christchurch mosques shootings in March 2019, when a white supremacist gunman murdered 51 Muslim worshippers and severely wounded another 40. Getty Images
Police keep watch outside the Countdown supermarket at Lynn Mall in Auckland the day after an ISIS-inspired attacker injured seven people in a knife rampage before being shot dead by undercover police. AFP
Police forensic staff gather evidence from the Lynn Mall car park in Auckland, New Zealand. Getty Images
Police following the attacker thought he had gone into the New Lynn supermarket to do some shopping but he pulled out what one witness described as a large knife and started stabbing people. Getty Images
A man speaks to a reporter outside the Masjid-E-Bilal mosque in Glen Eden, which is under armed police guard in Auckland, New Zealand. Getty Images
Police shot and killed a 'violent extremist' after he stabbed and wounded seven people at Lynn Mall shopping centre in Auckland. Getty Images
Police forensic staff prepare and head into Countdown Lynn Mall in Auckland. Getty Images
Armed police guard Lynn Mall the morning after the attack. Getty Images
A police office directs a shopper away from the closed Lynn Mall. Getty Images
Police forensic staff continue to gather evidence. Getty Images
Police believe the attacker was acting alone and are confident there was no further threat to the public. Getty Images
A general view of the supermarket the morning after the attack. Getty Images
Of the seven wounded people, three were in a critical condition. Getty Images
New Zealand's worst terror attack was the Christchurch mosques shootings in March 2019, when a white supremacist gunman murdered 51 Muslim worshippers and severely wounded another 40. Getty Images
Police keep watch outside the Countdown supermarket at Lynn Mall in Auckland the day after an ISIS-inspired attacker injured seven people in a knife rampage before being shot dead by undercover police. AFP
Police forensic staff gather evidence from the Lynn Mall car park in Auckland, New Zealand. Getty Images
Police following the attacker thought he had gone into the New Lynn supermarket to do some shopping but he pulled out what one witness described as a large knife and started stabbing people. Getty Images
A man speaks to a reporter outside the Masjid-E-Bilal mosque in Glen Eden, which is under armed police guard in Auckland, New Zealand. Getty Images
Police shot and killed a 'violent extremist' after he stabbed and wounded seven people at Lynn Mall shopping centre in Auckland. Getty Images
Police forensic staff prepare and head into Countdown Lynn Mall in Auckland. Getty Images
Armed police guard Lynn Mall the morning after the attack. Getty Images
A police office directs a shopper away from the closed Lynn Mall. Getty Images
Police forensic staff continue to gather evidence. Getty Images
Police believe the attacker was acting alone and are confident there was no further threat to the public. Getty Images
A general view of the supermarket the morning after the attack. Getty Images
Of the seven wounded people, three were in a critical condition. Getty Images
New Zealand's worst terror attack was the Christchurch mosques shootings in March 2019, when a white supremacist gunman murdered 51 Muslim worshippers and severely wounded another 40. Getty Images