Gardaí investigating the murder of Vincent Ryan in Dublin last month have made a third arrest.
The 43 year-old man, who was detained yesterday evening, is currently being held at Blanchardstown Garda station.
25-year-old Vincent Ryan was shot dead on McKee Road in Finglas on the 29th of February.
One man - who was detained in Blanchardstown - was released without charge yesterday.
Another man remains in Garda custody in Finglas.
