Hinterland

On the first day of his new job, DCI Tom Mathias is called to investigate the suspicious disappearance of Helen Jenkins from her bungalow.

A man is found bludgeoned to death in his remote Welsh farmhouse and the investigation reveals more than expected.

The body of a young man is uncovered, in the murky depths of a quarry lake, in the isolated village of Penwyllt. His identity and the nature of his death are unknown.

The body of a young woman is found abandoned but carefully placed in the marshlands, pushing DCI Mathias to the edge personally and professionally.

A deadly house fire that involves a young child hits too close to home for DCI Mathias. A detective's promotion at another's expense creates tension on the job.

Mathias finds himself under investigation by the IPCC following the death of Mari Davies. An unusual murder weapon leads to a family touched by a drug-related tragedy.