Murder in the Valleys - Episode Guide

Series exploring one of Wales' most controversial murders. What begins as a routine call to a house fire becomes the biggest murder investigation in Welsh history. 

A new suspect emerges and with his chequered past, the police are convinced they have got their man, but the community is not so sure.

Builder David Morris is convicted of the murders. After he's spent 20 years behind bars, a new witness comes forward, sparking a case review.