Gardaí arrest suspect in fatal Dublin stabbing as Tallaght community in 'deep shock'

A second man, aged in his 50s was also injured and removed to Tallaght University Hospital

Gardaí at the scene of a serious assault at Mac Uilliam Road, Tallaght. Picture: Conor O Mearain /Collins Photos

Gardaí investigating a fatal stabbing last night in Tallaght, Co Dublin have arrested a man in Co Louth. 

The man, aged in his 20s, was arrested in Dundalk, Co Louth and is being held at Tallaght Garda Station under Section 4 of the Criminal Justice Act 1984.