(dramatic cinematic music) - [Woman] These remains are actually those of a young female.
It is the body of a child.
♪ How will you feel ♪ - Mum?
♪ If I see you again ♪ - [Jessie] Wake up, Mum.
- Jessie, what is it?
♪ Now you're on the other side ♪ - [Reporter] If it is confirmed to be Hayley, then there are bound to be serious questions asked.
It's about the original investigation, and why no one was ever charged in connection with her disappearance.
- DCI Cass Stuart and DI Sunny Khan.
The investigation into Hayley's death has been reopened.
We will now turn all of our very best effort to finding the person responsible for this dreadful crime.
(reporters chattering) - DCI Stuart, why are the police so useless?
(shutters clicking) - I suppose there's no chance it was you who made the mistake?
- I think we both have things in our past that have hurt us.
- No one in this town believes a word of these allegations.
- You're a disgrace!
- Shame on you for becoming a police officer.
- DCI Stuart?
Hayley was a friend of mine, and there's something I need to tell you.
(dramatic cinematic music) - [Man] They've come.
The police.
- [Announcer] Unforgotten on Masterpiece Mystery.
(suspenseful piano music)