Guwahati, Jun 02: One ultra was arrested and a cache of arms besides some pornographic video cassettes were recovered during a raid on a camp of Muslim United Liberation Tigers of Assam (MULTA) in Kokrajhar district of Assam, police today said. Additional SP, P K Bhuyan said here that a police team led by him raided the camp at Bengtol in the Indo-Bhutan border area yesterday and recovered handmade bombs, a pistol, key documents and several blue film cassettes. Stating that MULTA leader Md Abdul Salam escaped during the search operation, Bhuyan said one ultra was nabbed and he was being interrogated. Bureau Report