article_snippet: Detective Superintendent Dai Malyn, who is leading the new police investigation, said no further details about the arrest would be released.
article_snippet: Mr Malyn remains on bail on suspicion of perverting the course of justice.
article_snippet: Mr Malyn took charge of the inquiry in 2013 and looked at all the evidence with a ‘fresh eye’.
article_snippet: Mr Malyn said at the time Mr Malyn detectives were unravelling