The Central Bureau of Investigation's supplementary chargesheet in the Ishrat Jahan murder case is ready and BJP general secretary Amit Shah has not been named in it, a report said on Tuesday. br br Mumbai college girl Ishrat Jahan and her three associates - Pranesh Gopinath Pilai, Amjad Ali and Jishan Johar - were killed by Gujarat Police in an allegedly staged shootout on June 15, 2004.