A 17-year-old international student has been arrested after a teacher was stabbed at a west Auckland high school this morning.
The 50-year-old male teacher was taken to hospital in a serious condition.
The man was stabbed about 11:40am in his classroom at Avondale College and the offender fled.
An associate of the alleged offender was also located at an address in Blockhouse Bay and is assisting police with the investigation.
The classroom was cordoned off and police were speaking to witnesses.
The teacher was taken to Auckland Hospital with injuries described as serious.
The stabbing shocked pupils and staff at the school and one staff member told NZPA they were "just trying to get our heads around what had happened".
It is not known if the offender was a pupil at the school.
NZPA
RadioLIVE's Jemma Dempsey speaks with Lynley Bellby, parent of two Avondale students, about the incident, on The World At Noon.