A man who set a car on fire and stabbed three people – one fatally – in the Australian city of Melbourne has died in hospital after being shot by police.
Authorities now say they are treating the attack as a terror-related.
The attacker was shot by police after confronting officers on a busy city street, authorities said. He was taken into custody in a critical condition.
The two survivors are in hospital, one in a suspected critical condition. The suspect has not been named.
Police said they were “not looking for anyone further at this early stage”.
“We are now treating this as a terrorism event,” said Victoria Police Chief Commissioner Graham Ashton.
Officers were initially called to reports of a car fire near Bourke Street, a busy thoroughfare, at about 16:20 local time (05:20 GMT).
“As they got out of the car, they were confronted by a male brandishing a knife and threatening them,” Supt David Clayton said in a news conference.
“At the same time, passers-by were calling out that members of the public had been stabbed.”
Police said the scene had been cordoned off, and it was being “made safe” by a bomb response unit.
Footage circulating on social media shows a vehicle, which appears to have crashed into shop fronts, on fire.
The police and State Premier Daniel Andrews asked people to avoid the area.
James Gargasoulas is accused of deliberately driving his car into pedestrians on Bourke Street, hitting 33 people.
His defence barrister has said he was in a drug-induced psychosis at the time.