Odisha governor Ganeshi Lal, chief minister Naveen Patnaik and many other dignitaries from different walks of life on Monday paid their tributes to deceased minister Naba Kishore Das, who was gunned down allegedly by a policeman at Brajrajnagar town in Jharsuguda district. The chief minister, who had on Sunday visited the hospital twice during hospitalization and after Das's death, on Monday morning again visited the minister's official residence where his mortal remains were kept.