GUWAHATI, June 8: Reopening the controversial Karabi-Dubori murder case, the Guwahati high Court on Friday served notice to businessman Bhagya Kalita with respect to the killing of Karabi Das, wife of Ujjal Kr Das and their minor daughter, Chandrani Dharitri Das alias Dubori. The CBI had charge-sheeted Bhagya Kalita and two of his associates, who were allegedly involved in the sensational killing of the duo. Both Karabi and her daughter were murdered in cold blood on July 31, 1995 at their residence in Ambari, Guwahati. It may be mentioned that a lower court had earlier acquitted Kalita in August 2017. Subsequently, the CBI moved the High Court for reopening the case.