Gardaí have made a renewed appeal on the 20th anniversary of a teenager's murder in Dublin.
17 year old Raonaid Murray's body was found in Glenageary on September 3rd 1999.
She was last seen alive after making her way home from Dun Laoghaire town centre earlier that night.
Gardaí say there's still no prime suspect and no motive has been identified - but say people with information may be protecting a killer without realising it.
Raonaid's dad Jim says the family still feel the pain of her death every day and have called on her killer to come out fro the shadows:
