Mark Williams-Thomas was the man who investigated Savile for the BBC, the program was controversially not aired, and later ITV.
Mark is a former police detective who has far-reaching experience of working at the centre of high profile investigations.
During Mark’s police service, he specialised in child protection and major crime and he is renowned throughout the UK’s police forces as well as the national media for his expertise in these areas
BBC News Story
A man in his 80s is being interviewed by detectives investigating child abuse allegations linked to Jimmy Savile.
The man, from Berkshire, attended a south London police station by appointment and is now being interviewed under caution.
Officers from the Metropolitan Police’s Operation Yewtree searched an address in Berkshire on Saturday.
The police said he was being interviewed as part of the inquiry that does not directly relate to Savile.
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