"Party members will attend the obituary references to pay tribute to slain Congress leaders before boycotting the remaining session, Leader of Opposition in the state Assembly Ravindra Choubey told reporters on the sidelines of a programme at Bilaspur today.
"The party has decided to boycott the session as the state government failed to provide security to the Congress convoy due to which the party has lost several of its leaders," he added.
On May 25, heavily-armed Maoists had ambushed a convoy of Congress leaders in the state's Bastar district, killing 29 people including state Congress chief Nand Kumar Patel, his son Dinesh, former Union Minister V C Shukla, senior leader Mahendra Karma and ex-MLA Uday Mudliyar and injuring 35 others.