Australian police arrest 14-year-old boy suspected of stabbing a student at the University of Sydney

Police say a 14-year-old boy dressed in military clothing was arrested after allegedly stabbing a 22-year-old student in the neck at the University of Sydney

A 14-year-old boy dressed in military clothing was arrested after police alleged he stabbed a 22-year-old student in the neck Tuesday at the University of Sydney.

The student was taken to hospital in a stable condition. The suspect was treated in hospital for cuts and was kept for a mental health assessment, said Mark Walton, acting assistant commissioner for the New South Wales Police.

“A motive or ideology importantly has not been determined at this time,” Walton told reporters. The New South Wales Joint Counterterrorism Committee was investigating the matter, but there was no ongoing threat to the community, Walton said.

“The ideology that may be related to this young person’s activity is unknown, but I would say it’s likely to be categorized as mixed and unclear ideology. It’s certainly not a religiously related ideology,” Walton added.

Walton said the boy had worn a “camouflage defense force uniform” and left a kitchen knife at the scene.

Investigators found no link between the university attack and a 16-year-old boy charged with performing a terrorist act in the stabbing of a Sydney bishop on April 15 while a church service was being streamed online. Several of his teen associates have been charged with various offences including conspiring to engage in or planning as terrorist act.

The stabbing Tuesday triggered a major police operation and a lockdown of buildings at Australia's oldest university.

The police operation has since ended and all areas of the campus were now accessible, a university statement said.

“The safety and wellbeing of our students, staff and members of the community are our priority and we continue to work with authorities,” the statement said.