The real estate developer, Parag Majumdar, was arrested by Kolkata police detectives from the airport yesterday, when he was trying to board a flight to Mumbai, police said.
Majumdar was arrested on the charges of criminal conspiracy and trespass, the sources said.
Earlier thirteen persons, including four women, were arrested. They were sent to police custody till November 25 by a court on Tuesday.
The Detective Department has taken over the case from the local Shakespeare Police.