Auckland's High Court has heard from those first on scene - where Pauline Hanna's was found dead

Auckland eye surgeon Phillip Polkinghorne is accused of killing Hanna at their Remuera home in 2021.

The defence says she took her own life.

Chelsea Daniels is attending the trial.

She says the court's heard about Polkinghorne's immediate reaction after Hanna's death.

She says the St John Paramedic who was first on scene described Polkinghorne as calm.