NET Web DeskChief Minister Himanta Biswa Sarma is personally supervising the investigation into the death of singer Zubeen Garg, describing it as a matter of national importance. The Bharatiya Janata Party (BJP) said the CM’s involvement reflects the government’s commitment to ensuring justice. Garg died 13 days ago in a scuba diving accident in Singapore. Assamese actress Nishita Goswami and co-musician Shekhar Jyoti Goswami appeared before the Crime Investigation Department (CID) on September 27 in connection with the case. The Assam CID has registered Case No.