Theo Hayez is missing in Byron Bay, a beautiful beachside town on Australia’s most easterly mainland point, frequently in the spotlight for its famous residents. Theo's from Brussels. He's 18 and on a backpacking holiday when he vanishes in May 2019. Behind the scenes local volunteers who've never met Theo begin searching and investigating with his family, parallel to a major police investigation. At the request of Theo's family, The Australian newspaper's national crime correspondent David Murray joins the unofficial search party to investigate the mysterious disappearance for a new podcast series, The Lighthouse. Theo left a local bar around 11pm. As the search narrows to the area around the 118-year-old Cape Byron Lighthouse, a range of theories emerge. From the newspaper that brought you The Teacher's Pet and Who The Hell is Hamish, The Lighthouse investigates all possible scenarios as it takes you inside an extraordinary search. To read more about the disappearance of Theo Hayez, and access exclusive photos and video material, go to www.lighthousepodcast.com.au.