In 2007, investigative journalist Mike White was approached by a supporter of Mark Lundy, who was convicted of killing his wife and daughter in 2002, and asked to look into the case.
He reluctantly agreed, and 13 years on the case is still very much on his radar.
In April his article 'Anatomy of a Scandal: 20 years of lies, cover-ups, incompetence and shonky science' was published in North & South.
We speak to Mike, now a senior writer at Stuff.