‘Just shoot him, just shoot him’: Truck full of gas cylinders set on fire, three stabbed in Australia terror attack

Video posted to Twitter and broadcast on television showed the man swinging a knife at two police officers, while his truck burned in the background.

One of the officers then shot the man and he collapsed to the ground clutching his chest, the video showed. Other footage showed two stab victims lying on the ground nearby and bleeding.

The attacker died in hospital, as did one of the victims, Ashton said. “From what we know of that individual, we are treating this as a terrorism incident,” he said of the attacker.

Police gave no information identifying the attacker but Ashton said the man was known to police and intelligence authorities because of family associations.

All of the victims were men, Ashton said. He declined to release their names because police were still in the process of contacting families.

Asked if the man had recently traveled to Syria he said: “That is something we might be able to talk more about tomorrow.”

A staunch U.S. ally, Australia has been on alert for such violence after a Sydney cafe siege in 2014, and its intelligence agencies have stepped up scrutiny, though there was no warning of the latest attack.

Ashton said there was no longer a threat to the public, but that security would be boosted at horse races and Remembrance Day memorials planned over the weekend.

Video posted to social media showed chaotic scenes as bystanders scattered while the attacker fought with police.

One man charged at the tall man, wearing a long black shirt, with a shopping trolley just before police drew their weapons.

A witness who gave his name as Markel told Australian Broadcasting Corporation radio: “Bystanders were yelling out ‘just shoot him, just shoot him’.” They did.

Victorian Premier Daniel Andrews said the attack was “an evil, terrifying thing that’s happened in our city”.

Warning text messages were sent after the attack and police sealed off the downtown area, usually busy with shoppers and diners on a Friday evening. Some cordons were lifted later, though the immediate crime scene would be sealed until Saturday, police said.

The street where the car caught fire was the scene in January 2017 of a fatal but not terror-related incident in which a man drove his car at pedestrians at high speed, killing six people and wounding about 30.

Authorities say Australia’s vigilance has helped to foil at least a dozen plots, including a plan to attack downtown Melbourne at Christmas in 2016.

In December 2014, two hostages were killed during a 17-hour siege by a “lone wolf” gunman, inspired by Islamic State militants, in a cafe in Sydney.