In December 2017, two young men took off on a drug-fuelled roadtrip to spend New Year's Eve in Cairns. One made it to the party - the other was never seen again. Now a shocking development could see this case finally solved. In the final episode of this special series for&nbsp;Outback Murder Highway, investigative journalist Amelia Oberhardt dissects the mysterious disappearance of 22-year-old Jayden Penno-Tompsett who vanished in a tiny town off the Flinders Highway. The coroner ruled out foul play - but Jayden&rsquo;s mum isn&rsquo;t convinced and hired a private investigator to find new evidence.&nbsp; <hr> You can watch the Outback Murder Highway TV documentary series 8.30pm Wednesday on Channel 9&nbsp; from April 22 to May 13. <a href="https://www.9now.com.au/outback-murder-highway">Or watch anytime here - on 9Now.</a>See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

Youth Crime & 'Crimefluencing': Clicks, Clout & Coercion

Motive &amp; Method is an expert-led Australian true crime podcast. Join Dr Xanthe Mallett and criminal psychologist Tim Watson-Munro as they unpack what really makes the offenders behind some of history’s most notorious cases tick, and also react and unpack crimes as they hit the headlines. You will also hear from victim survivors, investigators and advocates for change analysing motive, and method.