The Supreme Court on Tuesday extended Former union finance minister P Chidambaram's CBI custody till September 5 in connection with the INX media corruption case. the top court also asked the lawyers of Chidambaram not to press for interim bail plea. A bench of justices R Banumathi and A S Bopanna said it would hear Chidambaram's plea on September 5. The Apex court further said: "We are conscious that we should not usurp the jurisdiction of the concerned trial court".