There is fresh trouble for Naveen Patnaik's Biju Janata Dal in Odisha, thanks to the CBI investigations into the multi-crore chit fund scam case. One more BJD leader, Rabindra Kumar Jena, a Lok Sabha MP , was questioned by the CBI in Bhubaneshwar on Monday night. CBI sources say they are grilling him over his involvement in the multi-thousand crore Seashore Group chit fund scam, one of the many the CBI is investigating in the state.