Meanwhile Gardaí are also seeking the public's help in tracing the whereabouts of another teenager - 15-year-old Nathan Kelly, who is missing from Dublin 1 since November 24th 2017.
Nathan is described as 5'6", of slim build with short brown hair and blue eyes. He was last seen on Temple Street at approximately 4.30pm on November 24th. When last seen he was wearing a black tracksuit top, grey Adidas tracksuit bottoms and white runners.
Anyone with information is asked to contact Mountjoy Garda Station on (01) 666 8600, the Garda Confidential Line on 1800 666 111 or any Garda station.