2/4 The police come knocking, and the Elliots and Douglases must decide what to do.
A disillusioned college professor goes on a perilous hunt for his own murderer.
2/4 The murder of a local dignitary and barrister leads to the uncovering of a tragic story. (R)
BBC Two Wales
3/4 Secrets and lies begin to unravel as Jamie makes a fateful decision.