A 32-year-old woman, who was arrested yesterday in connection with the disappearance of a man kidnapped in East Wall in Dublin last week, has been released without charge.
A file is to be prepared for the Director of Public Prosecutions.
Last week, Ciaran Noonan was attacked and bundled into a black Volkswagen Golf on Russell Avenue in East Wall on 20 October.
Gardaí say the car had four doors, an 05 Dublin registration and had a spider motif on back.
The father-of-one is described as being 5' 8", of medium build with short dark brown hair and brown eyes.
When last seen he was wearing a light blue hoodie, grey tracksuit bottoms and Converse trainers.