A day after the Kerala High Court quashed the case registered against three Congress leaders in connection with the Assembly ruckus incident, the opposition party on Saturday said the verdict was a setback to the government's alleged attempt to weaken the case. Welcoming the verdict, the Congress said if a trial was held in the 2015 case, CPI (M) leaders including General Education Minister V Sivankutty would be punished, he said. In a statement, Leader of Opposition in the state Assembly V D Satheesan alleged the Left government was trying to prolong the trial by making false cases to avoid this. The entire world witnessed the violence of the CPI (M) legislators, he said adding there has never been a case with so many witnesses. So, the High Court ruling was a 'setback' to the government's alleged attempt to weaken the case by abusing the legal system, Satheesan added. The Kerala HC on Friday quashed the criminal proceedings against three Congress leaders, including two sitting M