Actor Nishita Goswami and late Zubeen Garg's co-musician Shekhar Jyoti Goswami appeared before Assam Police's CID in connection with the probe into the death of the singer. CID and SIT on Friday raided the residence of Shyamkanu Mahanta, the main organiser of North East India Festival in Singapore, where Garg died. They earlier raided house of Zubeen's manager, Siddharth Sharma.