A Mumbai court on Monday sent Indrani Mukherjea and her former driver Shyamvar Rai, both prime accused in Sheena Bora's murder, to judicial custody for 14 days.The third co-accused, Sanjeev Khanna, will be taken to Kolkata for further investigation, informed sources said.The three were produced before the Bandra magistrate's court at the end of their police custody on Monday. Mukherjea, mother of Sheena Bora, and the former driver were remanded to judicial custody till Sep 21.