A 32-year-old man is due to appear in court today in connection with the murder of Dublin man Keith Walker.
The father of two (36) died when he was shot several times last Friday week on the Sherwin Road in Blanchardstown in a case of mistaken identity.
Two other men remain in garda custody. The man who is to appear in court today was arrested within 12 hours of the murder of Mr Walker.
He had been detained at Blanchardstown Garda Station and is scheduled to appear before Court No. 1, the Criminal Courts of Justice, Parkgate Street, today at 10.30am charged in connection with the murder.
Mr Walker was gunned down after arriving at the Shelerin Road community centre in Clonsilla for a pigeon racing meeting.