After the discovery of the second body, detectives begin to suspect the deaths on the moor may not be random. When a typed letter arrives at the offices of the local newspaper claiming responsibility, the investigation takes a chilling turn.

Signed only as “The Surveyor,” the writer provides details never released to the public and includes a strange symbol and a short cipher. As police and journalists try to understand what it means, the question becomes unavoidable:

Is someone mapping the moor — using murder as their markers?

In November 1978, a man fails to return home after a short walk across the Derbyshire moor. His death is ruled misadventure — exposure, alcohol, poor visibility. A tragic accident.

But small details at the scene don’t sit right. His body is positioned with unusual precision. His belongings are placed neatly beside him. And the direction he faces seems almost deliberate.

At the time, police see no reason to suspect foul play. The file is closed.

Three months later, another body is found — and the pattern begins to form.

In the opening episode of The Moorland Letters, we retrace the final hours of Michael Miller, reconstruct the search that followed, and examine the decision that shaped the investigation from the very beginning.

Because how a death is classified in its first hour can determine whether the truth is ever found.

Cast

Narrator - Stuart Wheeldon

Kathy Miller - Jenni Bowden

DI Riley - Jay Tee

Music - Oswaldo Dominguex Martinez From Pixabay

Between 1978 and 1983, six people were found dead on the Derbyshire moors. At first the deaths were dismissed as accidents. Then the letters arrived.

Signed only as “The Surveyor,” the messages contained ciphers, coordinates, and references to drowned villages and forgotten paths — a killer mapping his crimes across the landscape and daring police to follow.

The case was never solved. The files were boxed, archived, and slowly vanished from public memory.

Now, forty years later, The Moorland Letters reopens the investigation. Through interviews, lost records, and newly surfaced evidence, the series retraces the killings and the mythology that grew around them, asking whether the police missed a final point on the map — and whether one more victim was never officially recorded.

Part true-crime documentary, part archival mystery, The Moorland Letters explores how stories disappear, and what remains buried beneath them.