Asked whether he was apprehensive of being arrested, Ghosh said, "This entire matter is the responsibility of the police. There is no scope for speculation and apprehension on my part, so on this I cannot say anything."
On the frequent interrogation -- five times since Sep 21, including twice when he was called from Delhi -- Ghosh said it is only a "matter of coincidence".
He evaded a response to a question whether he thought the administration was behind his recurrent quizzing sessions by police.
Ghosh was questioned Wednesday for over four hours in connection with the scam.
