Gardaí say their investigations are ongoing.
Gardai in Dublin have launched an appeal for witnesses after a man in his 60s was found in a critical condition in Swords.
He was discovered at about 2.30pm yesterday afternoon.
The man was found with serious injuries on a walkway beside the Malahide Road Roundabout.
He's been taken to Beaumont Hospital for treatment where he remains in a critical condition.
Gardai have asked anyone who was in the area between 1pm and 2pm yesterday to come forward.
They're also keen to see any video or dash cam footage from that part of Swords.

Ryanair, Curry's And Carlow's Rathwood Most Complained About Companies In 2025, According To Consumer Watchdog
Fuel Protests In Kildare This Morning
O'Connell Street Cleared After Major Garda Operation
Galway Port Protest Cleared Following Garda Operation
Rosslare Europort Faces Disruption Amid Fuel Protests
Fuel Protests Force Major Road Closures Across Leinster
Artemis 11 Lands Safely