Police are wanting to find Sean Ratu, 17,
They say Ratu should not be approached.
"Sean Ratu has known family and friends in Counties Manukau, Stratford in Taranaki and New Plymouth," police say.
Anyone with information about his whereabouts is asked to contact police on 111.
Information can also be provided anonymously via Crimestoppers on 0800 555 111.
