Adams: 'Why on earth would I say that I received the names from (Austin Stack) if I didn’t?'

Update 6.30pm: Brian Stack's son Austin has said he met Gerry Adams after the Sinn Féin president made a lengthy Dáil statement this evening, and told (Mr Adams) he was "a liar".

Update 9.18pm: Brian Stack's son Austin says Sinn Féin President Gerry Adams should assist the Garda investigation into the killing of his father.

He has again refuted that he ever gave the names of any individuals to Mr Adams.