The boys would be seen separately from 8am, with their families present. Once the boys had learned the decisions, the school would reveal details of the meetings.
The father of one of the "petrified" Year 9 students said he believed the boy's mother planned to lay a complaint with police.
But yesterday, a spokeswoman said police had not received any complaints from anyone in relation to the incident.
Annual fees at the Otahuhu boys' school range from $23,000 to $37,000.
The Ministry of Education's head of sector enablement and support, Katrina Casey, said King's had turned down an offer of support.
"The level of support we offer differs in every situation but in most cases it includes helping school leaders provide the required support to students and parent community and returning the school to normal routines as soon as possible.
"The school has advised us that it does not require our assistance."