The 21-year-old was last seen 29 years ago at around 11.37pm on November 9th, 1995, in the village of Moone, Co Kildare, while attempting to make her way home to Callan, Co Kilkenny.

A man in his 50s was the first person arrested on suspicion of the murder of Ms Dullard but was released without charge.

A search operation linked to the murder of Jo Jo Dullard is continuing on open ground in Co Wicklow

A man being questioned over the murder of Jo Jo Dullard must be released or charged today

Gardaí said a man in his 50s was arrested on Monday morning on suspicion of the murder of Jo Jo Dullard.