Bill Richards was at the scene of the Cambrian mining disaster in Clydach Vale in 1965, in which 31 miners were killed.
Here, he talks to ITV News about his memories of the disaster.
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Catch up with Wednesday's Wales at Six here
Showers will ease and it'll be a dry night for most with clear skies and chilly feeling temperatures.
Hollie Kerrell, 28, was last seen in Knighton on Sunday 22 April. A 35-year-old man has been arrested on suspicion of murder.