What drives someone to deliberately light deadly fires, and how long can the truth stay hidden? Cheralyn Darcey is joined by investigative historian and author Geoff Plunkett to discuss his gripping book The Burning Desire, uncovering the true story behind two of Australia's deadliest serial arsonists. They explore the tragic Kings Cross Downunder Hostel fire, the painstaking investigation that exposed decades of deception, and the remarkable pursuit of justice that finally helped send one of Australia's most dangerous criminals back to prison.