A young man has been arrested by Gardai investigating a robbery in Donabate, Co. Dublin.
It happened when a masked man armed with an iron bar burst into a supermarket at quarter to nine this morning.
Investigating officers say 'Roxy’ from the Garda dog unit found valuable evidence during a search of the area.
A 22-year-old man arrested this morning is being held at Ballymun Garda Station.
