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. As the search narrows to the area around the 118-year-old Cape Byron Lighthouse, a range of theories emerge. 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. To hear more, search for The Lighthouse in your podcast app.