By Agence France-Presse
A knife-wielding man killed one person and injured two others in a rush hour stabbing rampage in downtown Melbourne Friday, before being shot dead by police.
A police officer directs people away from the scene of the Melbourne attack, with the body of a victim covered in a white sheet (AFP / MANILA BULLETIN)
Australian authorities said they were treating the attack as an act of terror and revealed that the suspect was originally from Somalia and was known to intelligence agencies.
Counter-terrorism police and intelligence officers are still piecing together how the incident occurred, but it is known the attacker drove a 4x4 truck loaded with gas bottles into the bustling city centre at around 4:00PM (0500 GMT) on Friday evening.
Witnesses said the man -- who was wearing a dark tunic -- attacked members of the public in a popular shopping district with a knife as his vehicle was ablaze, before being confronted by police.
One person died at the scene and two others were being treated for their injuries.
It is not yet known how the fire began or whether he was carrying an explosive device, although the bomb squad was sent to secure the area.
Witness footage showed police struggling for at least a minute to corral the towering man as he lunged, slashed and stabbed wildly at two officers.
At least two members of the public bravely stepped in to help police. One man was armed with a cafe chair while another -- swiftly dubbed an "Aussie hero" on social media -- repeatedly tried to ram the suspect with an empty metal shopping cart.
But as the attacks continued unabated, eventually one officer opted for lethal force, shooting the suspect in the chest. He later died in hospital while under armed guard.
The police officers are being treated for cuts and scrapes and are not thought to be in a serious condition.
"We are now treating this as a terrorism event," said Victoria Police Chief Commissioner Graham Ashton, who said the suspect was "someone that is known" to police through family connections.
The unnamed assailant was said to reside in Melbourne's northwestern suburbs, but had come to Australia from Somalia in or around the 1990s, when the country was ravaged by a civil war.