Police in Dunedin say they have completed their investigation into the deaths of an elderly man and woman in their Brockville home.
Officers were called on Sunday morning after the couple's son found their bodies.
The police have examined the scene and have referred the deaths to the coroner.
They are making no further comment.
Police earlier said the deaths of the couple, who were in their eighties, were not suspicious and no one else was being sought in relation to the matter.