A 14 year old boy arrested in connection with a fatal stabbing in Dublin has been released without charge.
17 year old Reece Cullen died after he was attacked in Kilcare Crescent in Jobstown in Tallaght on Thursday afternoon.
A teenager arrested in the Tallaght area early yesterday morning, was released from custody overnight.
A Garda file will now be prepared for the Director of Public Prosecutions.