Three of the four men arrested by gardaí investigating a Dublin shooting incident have been released without charge.
Gardaí said that one man remains detained under Section 30 Offences Against the State Act, 1939.
They added that investigations are ongoing.
Four men have been arrested in connection with a shooting in Dublin yesterday which has left two people seriously injured.
The man and woman are being treated for their injuries at St James Hospital in Dublin.
Gardaí are questioning the four men who are in their 20s and 30s at Kevin Street, Kilmainham and Irishtown Garda stations.
Yesterday Gardaí remained at the scene of the shooting at the Bernard Curtis House flat complex in the Bluebell area of Inchicore.
Forensic investigators attended the scene and a technical examination took place.
Gardaí are appealing for anyone with information in relation to this incident to come forward.
Anyone with any information in relation to this matter should contact Kevin Street Garda Station on 01 666 9400, the Garda Confidential Line on 1800 666 111 or any garda station.