Black ribbons are displayed on the doors to the Westfield mall at Bondi Junction in Sydney, Thursday, April 18, 2024. The Sydney shopping mall has been opened to the public for the first time since it became the scene of a mass stabbing in which six people died, while the Australian prime minister has flagged giving citizenship to an immigrant security guard who was injured while confronting the knife-wielding attacker. (AP Photo/Mark Baker)
A woman lays flowers at a tribute for the victims of Saturday's knife attack near a crime scene at Bondi Junction in Sydney, Thursday, April 18, 2024. A Sydney shopping mall has been opened to the public for the first time since it became the scene of a mass stabbing in which six people died, while the Australian prime minister has flagged giving citizenship to an immigrant security guard who was injured while confronting the knife-wielding attacker. (AP Photo/Mark Baker)
A police forensic officer inspects a car at the Christ the Good Shepherd Church in suburban Wakely in western Sydney, Australia, Tuesday, April 16, 2024. Australian police say a knife attack in Sydney that wounded a bishop and a priest during a church service as horrified worshippers watched online and in person, and sparked a riot was an act of terrorism. (AP Photo/Mark Baker)
People walk past the entrance to the Westfield mall at Bondi Junction in Sydney, Thursday, April 18, 2024. The Sydney shopping mall has been opened to the public for the first time since it became the scene of a mass stabbing in which six people died, while the Australian prime minister has flagged giving citizenship to an immigrant security guard who was injured while confronting the knife-wielding attacker. (AP Photo/Mark Baker)
People lay flowers at a tribute for the victims in Saturday's knife attack near a crime scene at Bondi Junction in Sydney, Thursday, April 18, 2024. A Sydney shopping mall has been opened to the public for the first time since it became the scene of a mass stabbing in which six people died, while the Australian prime minister has flagged giving citizenship to an immigrant security guard who was injured while confronting the knife-wielding attacker. (AP Photo/Mark Baker)
In this image made from video, French construction worker, Damien Guerot is interviewed on television following the Bondi Junction stabbing attacks Sunday, April 14, 2024. Prime Minister Anthony Albanese said Tuesday, April 16, that Guerot, who confronted a man who stabbed six people to death in a Sydney shopping mall on April 13, is welcome to stay in the country as long as he likes. (Channel 7 via AP)
A man walks past the entrance to the Westfield mall at Bondi Junction in Sydney, Thursday, April 18, 2024. The Sydney shopping mall has been opened to the public for the first time since it became the scene of a mass stabbing in which six people died, while the Australian prime minister has flagged giving citizenship to an immigrant security guard who was injured while confronting the knife-wielding attacker. (AP Photo/Mark Baker)
A damaged car sits parked outside the Christ the Good Shepherd church in suburban Wakely in western Sydney, Australia, Tuesday, April 16, 2024. Australian police say a knife attack in Sydney that wounded a bishop and a priest during a church service as horrified worshippers watched online and in person, and sparked a riot was an act of terrorism. (AP Photo/Mark Baker)
A woman walks past flowers at a tribute for the victims of Saturday's knife attack near a crime scene at Bondi Junction in Sydney, Thursday, April 18, 2024. A Sydney shopping mall has been opened to the public for the first time since it became the scene of a mass stabbing in which six people died, while the Australian prime minister has flagged giving citizenship to an immigrant security guard who was injured while confronting the knife-wielding attacker. (AP Photo/Mark Baker)
Police patrol outside the Christ the Good Shepherd church in suburban Wakely in western Sydney, Australia, Tuesday, April 16, 2024. Australian police say a knife attack in Sydney that wounded a bishop and a priest during a church service as horrified worshippers watched online and in person, and sparked a riot was an act of terrorism.(AP Photo/Mark Baker)
A floral tribute featuring photos of the victims in Saturday's knife attack lays near a crime scene at Bondi Junction in Sydney, Thursday, April 18, 2024. A Sydney shopping mall has been opened to the public for the first time since it became the scene of a mass stabbing in which six people died, while the Australian prime minister has flagged giving citizenship to an immigrant security guard who was injured while confronting the knife-wielding attacker. (AP Photo/Mark Baker)