Gardaí investigating the murder of Richard McCormack in Dublin last March have arrested another person.
The 35-year-old man was arrested in Blanchardstown at around 11am this morning and is being held at Leixlip garda station.
Two other men who were arrested earlier this week in connection with the gangland shooting have been released without charge.
Richard McCormack was shot dead outside his brother’s house at Saint Ronan's Close in Clondalkin on March 8.