Four CISF personnel were arrested in connection with destruction of property during the June 10 clash at Karipur airport.
Police had earlier registered a case against a Sub Inspector of the force S S Choudhary and 100 CISF personnelin connection with the clash between central armed police personnel and Airports Authority of India officials, leading to the death of a jawan.
B Santosh, the Investigating Officer in the case, said the four were identified after review of CCTV footage of the incident.
The arrests followed a complaint by AAI with regard to damage to airport property.
A bullet from Choudhary’s firearm had accidentally hit the jawan, causing his death, according to the police. The SI had suffered injuries in his left palm during the incident and is being treated.
Police had earlier arrested nine AAI officials on a complaint from CISF commander Biju. They were remanded in judicial custody till June 27.