On the day Prince Charles marries Lady Diana Spencer a young boy in the crowd vanishes. 40 years later in 2020 a BBC reporter gets a mysterious call that blows the case wide open.
A search for the missing child swings into action - and police want to talk to his father.
34 mins
A group of men say what happened to them at school, hoping it will help Vishal’s case
40 mins
Colin meets a man who has a big question to answer - and the police visit Vishal’s family
55 mins
