This week a quick update on our progress: the calls have grown for Vishal Mehrotra's murder case to be re-opened by Sussex police. What’s clear is that Vishambar Mehrotra no longer feels alone in trying to find justice.

Our attention turns to Sussex police who conducted the original murder inquiry in 1982. In this episode we expose the secret review conducted into Vishal's case, which shows even more connections between a notorious pedophile gang and Vishal's death.

Was it possible for a known paedophile to be out of prison on the day of the Royal Wedding? In this episode, we make a startling discovery that finally means we have some progress in the case of Vishal Mehrotra

Last week, we learnt that “nobody saw anything” as Vishal disappeared. But is that really the case? Did the police potentially overlook crucial information about Vishal's whereabouts? We speak to two witnesses that say they did.

We go back to where Vishal was last seen by his family and ask the ex Met detective who worked on the case about the investigation, who was suspected of taking Vishal and whether any pressure was put on her to close the case down.

Royal Wedding Day 1981. The Mehrotras, having watched the royal procession in London, decided to head home. Eight year old Vishal never made it back. 33 years later, his father says he has evidence over a cover-up. So what happened to Vishal?