Minister for Justice Helen McEntee has passed on alleged evidence of a Monaghan senior football training gathering to the Gardai and the GAA.
The Irish Independent report that a dossier containing photographic and video material of Monaghan footballers and management training at Corduff GAA club was sent anonymously to the Minister.
Monaghan chairman Declan Flanagan told the newspaper he was unaware of any session.
Inter county training is currently banned until April 19th.
The news overshadows the release of a revised GAA Master Fixtures schedule for the inter county and club seasons later today.