The investigation is ongoing and further updates will follow.
A male aged in his 50s arrested as part of this investigation has been released without charge.
A search operation on open ground at a location near the Wicklow/Kildare border is continuing.
The investigation is ongoing and further updates will follow.
Kfm understands that the man has been a person of considerable interest to investigators and provided a statement to gardaí shortly after Ms. Dullard vanished.

Kildare Drugs Arrest
Man Arrested After €400,000 Worth Of Drugs Seized In Kildare
22 People Arrested For Driving Under The Influence Since Yesterday
Health Minister Meeting With Kill-Based Contractors BAM, Amidst Concerns Of Further Delays To New Children's Hospital
Relay For Life Officially Launched In Newbridge On Wednesday Night
Celbridge Facing 300+ Year Wait For New Homes Based On Current Building Rates
Kfm Obituary Notices
Much-Loved Clongowes Staff Member Fiona Doyle Retires After 22 Years