Police are analysing computers associated with a teacher accused of sexually abusing six students.
The man is facing 13 charges and has been granted name suppression to protect the identity of his former students.
He appeared at the High Court at Auckland today where Crown prosecutor Aaron Perkins said two computers associated with the teacher were being analysed.
Mr Perkins also said the Crown would be asking that the children be allowed to give evidence by CCTV from outside the trial courtroom.
Justice Timothy Brewer said the man's lawyer, Richard Earwaker, was seeking to have some of the charges struck out because they lacked "evidential foundation".