<p>Following Colin’s visit the police get involved – and the team receive shocking news. And, as the investigation draws to a close, a tantalising distant memory brings one more suspect into the frame...</p><p>If you have been affected by child sexual abuse, help and support is available at bbc.co.uk/actionline</p><p>Presented by Colin Campbell and Suchin Mehrotra
Series written and produced by Satiyesh Manoharajah
Episode 9 producer: Jolyon Jenkins
Series audio production, sound design and original music: Steve Urquhart
Episode sound design and mix: Arlie Adlington
Executive producer: Alistair Jackson
Archive Producer: Helen Carr
Production Co-ordinator: Juliette Harvey
Production Manager: Elaina Boateng
Production Executive: Laura Jordan-Rowell
Creative Director: Georgia Moseley
Series Developed by Satiyesh Manoharajah and Colin Campbell
Editorial consultants: Jackie Malton and Shaun Keep
Legal Advisors: Sarah McColl and Andrew Downey
Editorial Policy Advisors: Matthew Eltringham and Kim Barrington
Archive from BBC Archive and Fremantle
Artwork: Victoria Ford
Voice actor: Paula Goldstein
Solo Violin performed by Esme Bryden</p><p>Additional research: Christian Dametto and Bushra Siddiq
A BBC Studios Production</p>