S6 Ep 1 Who or what caused the tragic Luna Park ghost train fire?

<p>The Luna Park Ghost Train fire tragedy is a horrific moment in Australia&#39;s history, with so many innocent children being claimed by what seemed to be a deliberately lit fire. So who lit it and why? Who would perpetrate such evil?</p> <p><br></p> <p><br></p> <p><br></p> <p><br></p> <p><br></p> <p><br></p> <p>Intro/outro &quot;Sugar Sugar&quot; by Fast Lady</p>