Two people have been arrested as part of a murder linked to the Hutch-Kinahan feud.
62 year old Noel Kirwan was shot dead as he sat in a car in the driveway of a house at St Ronan's Drive in Clondalkin on the 22nd of December last year.
A lone man came up the driveway and shot at the victim several times.
A female passenger was uninjured however Kirwan was pronounced dead at the scene.
The assailant made his getaway in a white Peugot and the van was found burnt out a short distance away at the Neilstown shopping Centre.
Gardai detained a man and a woman in their 20s in North County Dublin this morning.
They're being held at Lucan and Blanchardstown Garda Stations.