Dark Land: Hunting the Killers (2020)

First Air Date: 2020-11-01
Last Air Date: 2023-03-28
Total Seasons: 2
Total Episodes: 10
Network: BBC One Wales

Wales is a beautiful country, but it is also a dark land, where unsolved murders still cast sinister shadows. Former Welsh police officers join forces with an elite team of criminologists and forensic psychologists to re-examine old clues – and uncover new ones – as they attempt to put to rest the unsolved mysteries that darken Wales’ rolling hills.