The inquest into David Dungay’s death starts next week.

This story starts in December 2015, when David Dungay was asked to stop eating a packet of tim tams in his prison cell. It ends moments later with David’s death, after a “medical intervention”.

Within a few hours corrective services had issued a statement saying David’s death was not suspicious. His family, who have watched footage of the incident, have a different story.

Tess Connery talks to Miles Herbert, one of the producers of a new joint venture podcast by The Guardian and 2ser, about following the family’s story.

You can catch the preview of the podcast here.