<p>The investigation team make a shocking discovery that sends Colin halfway across the world. It’s a huge gamble for one last shot at the truth – but will he find what he’s looking for?</p><p>If you have been affected by child sexual abuse, help and support is available at bbc.co.uk/actionline</p><p>Presented and investigated by Colin Campbell
Series written and produced by Satiyesh Manoharajah
Episode producer: Jolyon Jenkins
Episode sound design and mix: Arlie Adlington
Original music: Steve Urquhart
Executive producer: Alistair Jackson
A BBC Studios Production</p>
