A man has been arrested as part of a garda investigation into the murder of Alan Ryan.
Ryan, who was from Grange Abbey Drive in Donaghmede, was shot dead on Grange Lodge Avenue in Clongriffin on Monday.
Gardaí feared retaliation following the shooting and set up a number of armed checkpoints in Dublin earlier in the week.
WITH MANY THANKS TO : RTE NEWS/IRELAND
- Alan Ryan i ndilcuimhne (fiannaiochta.wordpress.com)
- Appeal after man with Real IRA links killed in Dublin (newstalk.ie)
- Armed checkpoints in north Dublin amid reprisal fears (newstalk.ie)
- Real IRA Man Shot in Dublin (thedailyshift.com)