Garda commissioner doesn't know if breath test recording was deliberate

The Garda Commissioner's admitted they still don't know if the recording of a fake one million breath tests was deliberate or an error.

Noirín O'Sullivan's before the Oireachtas Justice committee over the latest scandals to hit the force. She's apologised for all the failures of the past ten years. The Commissioner says they're still trying to investigate the current issues.