Detective Daniel Minto from South Wales Police was one of the officers who trawled through the vast amount of data found on Ian Watkins' computer. He said the sheer scale of the operation was the biggest challenge and described Watkins' as a 'technically switched-on individual.'
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Coast & Country returns tonight with a brand new series showcasing the very best of the Welsh countryside and its people.
Ghosts and ghouls a plenty will be out on the streets of Wales this evening, but it's not the first time they've been spotted this year.
It will be very mild, with early cloud lifting and breaking to allow some warm sunny spells by the afternoon.