Three people were arrested this morning in relation to the murder of a man in Limerick in 2007.
Jeffrey Hannon (19) was found dead in an open green area in a housing estate at Galtee Drive near the Galvone industrial estate on November 22nd, 2007.
Gardaí at Henry Street arrested two men (aged 21 and 22) and a woman (21) today. They are being held under section 30 of The Offences Against The State Act at Henry Street and Roxboro Road Garda Stations.
So far, 19 people have been arrested as part of the investigation.
Mr Hannnon, a father of one, was found to have died from serious head injuries, which it is believed were inflicted with a heavy, sharp instrument.