Crime Files: How police solved some of Wales’ worst crimes

In a new series, Andrea Byrne investigates how police solved some of Wales' worst crimes.

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Catch up with Crime Files: Episode 3

Andrea Byrne’s Crime File this week is the murder of Ffion Wyn Roberts, the 22 year old girl who was killed after a night out in Porthmadog. But how did police find her murderer? And six years after her death, her family speak out about the case.

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