Gardaí have made three arrests in relation to the murder of a 17-year-old boy in Drogheda last January.
The murder is believed to have been connected to an ongoing gang feud in Drogheda.
Gardaí conducted a number of searches in Dublin today where the three men were arrested.
The men, aged in their 20s, 40s, and 50s are being detained at garda stations in Dublin.
The teenager cannot be named due to a court ruling that prevents child murder victims being identified.