Gardaí in Co Louth investigating a serious assault on a man in Drogheda have arrested three teenagers.
The teenagers aged 15, 16 and 17 were arrested in connection with an assault on a 29-year-old man.
The victim remains in a critical condition at Beaumont Hospital in Dublin after being found with serious head injuries, in the driveway of a house in Rowan Heights in Drogheda, just after 3am on Wednesday.
A 23-year-old woman arrested later that day was released without charge.
A file is being prepared for the Director of Public Prosecutions.