Disclosures Tribunal: There is no room for conflicting accounts

Did a garda commissioner maliciously describe one of his officers as a kiddie fiddler?

That’s a kiddie fiddler as in a child abuser, a criminal prone to preying on the most vulnerable and destroying lives?

If so, did this leader of the police force make such a groundless allegation in order to prevent the investigation of a corrupt practice by senior gardaí that was having a detrimental effect on road safety?