The main accused identified as Kulwinder Singh Kinda was arrested yesterday by a joint team of the police and Special Operations Group (SOG) from his home at Bannakhedi, Senior Sub-Inspector of Ramnagar police station Mohan Chandra Pandey said.
Four others have also been arrested in this connection, he added.
Kalyani, a trainee Indian Forest Services officer posted at Tarai West forest division, in a complaint on May 1 said that she along with her team reached near Dabka river in Baintkhedi area on April 29 to prevent illegal mining, police said.
On her complaint, a case was registered under relevant sections of the IPC against District Panchayat member of Bazpur in Udham Singh Nagar district, Kulvinder Singh Kinda and 50 other unidentified persons.