What was going on in Jon’s marriage to Bronwyn leading up to the separation in 1993? Why did he suddenly take a flight from Sydney one Sunday afternoon to return to the house in Lennox Head when Bronwyn moved back in with her daughters? What did Bronwyn say and do when he turned up at the front door? What did they talk about when he went inside the house? Did he know that Bronwyn was getting legal advice about her rights to the property? These questions and many more are asked in Jon’s only interview with the then Detective Sergeant Glenn Taylor. Analysis of his answers throws up new leads as renowned forensic biologist Dr Kirsty Wright advises Hedley and Madi on how a possible crime scene should have been quarantined and examined. Read more about this case and see photographs, maps, timelines and more at bronwynpodcast.com.  If you have information which may help solve this cold case, you can contact our team confidentially by emailing bronwyn@theaustralian.com.au If you need support, Lifeline can be reached on 13 11 14.See omnystudio.com/listener for privacy information.