Hinterland (2013) 
A noir crime drama drama set in Aberystwyth, Wales, where the knackered and troubled but intense DCI Tom Mathias in search for redemption, while solving hate crimes.
Hinterland: Devil's Bridge Season 1, Episode 1
On his first day on a new job DCI Tom Mathias investigates a blood-soaked bathroom and the disappearance of 64 year old Helen Jenkins. The inquiry focuses on an old Children's home above the ravine spanned by the Devil's Bridge. [more inside]