A special CBI court has extended CBI remand of arrested Trinamool Congress MP Sudip Bandyopadhyay by four days. He was produced before the court in Bhubaneswar yesterday after completion of the six-day remand.<br/><br/>Sudip Bandyopadhyay was sent to CBI custody for six days on 4th January after his arrest on charges of alleged link in the Rose Valley chit fund scam. Another TMC MP Tapas Pal has been sent to judicial custody after his six-day remand in the CBI custody.