Security has been tightened in Haryana's Panchkula as a CBI court on Thursday will pronounce the quantum of punishment for Gurmeet Ram Rahim Singh and three others in Journalist Ramchandra Chhatarpati murder case. Last week, Panchkula CBI court found the Dera Sacha Sauda head guilty of murdering Chhatarpati in 2002. Watch News Nation;s special show Speed News to stay updated with all the latest news all over the world.