A man has been arrested in connection with the double murder of two men in Dublin last November.
The man, who is aged in his 20s, was arrested in Kilbarrack around 8am and is being questioned at Finglas Garda Station.
Cousins Glen Murphy, 20, and Mark Noonan, 23, were shot dead at a Tesco filling station at Clearwater in Finglas on 21 November.
Up to 20 shots were fired at the men.
Gardaí searched five homes in Dublin early this morning.
Detectives have yet to establish a clear motive for the murders and have not ruled out mistaken identity.
Neither of the young men were involved in serious crime.
