“The assessment process does not appear to have been compromised,” Quinane said, saying the investigation process was still in its early phases.
“We are also reviewing security measures across the campus.”
It is understood police have been notified.
Newington is currently an all-boys school, but is undergoing a plan to become co-educational, though this has been met with controversy.
Costs for attending the Secondary School, years 7-12, start at $44,298, with parents having to pay $48,141 to send their students to the school in Years 11-12.