Supreme Court today directed the trial court to complete proceedings against Congress leader Jagdish Tytler in a corruption case within a year. The top court fixed the time limit in the case in which controversial businessman Abhishek Verma was also involved. <br/><br/>The court allowed Tytler to withdraw his plea challenging the Delhi High Court order in October last year. Senior advocate Kapil Sibal, appearing for Tytler, earlier said that he sought liberty to withdraw the plea.<br/>'<br/>The high court had upheld the charges framed by a trial court against Tytler and Verma in the graft case.<br/><br/>