A Ministry of Education investigation into the sexual abuse of juvenile boys by a Pamapuria School teacher, and how it continued for so long, is due to begin this week.
Former deputy principal James Parker pleaded guilty in the Kaitaia District Court last month to 49 charges of sexual abuse involving about 15 boys. The offences are believed to have occurred at Parker's Awanui home, as opposed to on school grounds.
Since the case was first publicised it has emerged that concerns about Parker date back 16 years, and that police warned Pamapuria School about the sleepovers at his home in 2009.
Commissioner Larry Forbes, who was appointed in place of the board of trustees within days of Parker's arrest, said last week that an independent investigation, to be carried out by an expert from the Ministry of Education starting yesterday, would establish an overview of events leading to the laying of charges. One of the major questions would be how the abuse was able to continue for such a long time.
Care would be taken not to conflict with the police investigation, Mr Forbes said.