A woman was due before a court in Co Antrim today in connection with the kidnapping of a man in Randalstown last Thursday.
The 31-year-old will face charges of kidnapping and blackmail.
Four other people are still being questioned.
The victim was taken from his home in Randalstown by a gang who drove him away in his car before demanding a ransom.
He was released near Armoy in the early hours of Friday.
