Members of the Drayton family have appeared at an inquest on the explosion at the Hunter winery, three years ago.
Witnesses also described the moment the blast occurred, likening it to an exploding petrol tanker.
Members of the Drayton family have appeared at an inquest on the explosion at the Hunter winery, three years ago.
Witnesses also described the moment the blast occurred, likening it to an exploding petrol tanker.
