Another body blow for beleaguered Garda boss

Garda Commissioner Nóirín O’Sullivan is fighting for her survival, again, writes Cormac O’Keefe.

This time, Jim O’Callaghan is her challenger and he has thrown down the gauntlet.

The commissioner shouldn’t be surprised, given the scale of the revelations on Thursday, the lack of explanations provided by her officers, and her absence from the events.