Union Minister and BJP leader Ravi Shankar Prasad today slammed Congress, TMC, BSP, SP and AAP over Batla House Encounter. Ravi Shankar Prasad accused Congress and TMC of vote bank politics. It is to be noted that a local court convicted Indian Mujahideen terrorist Ariz Khan in the case of the 2008 Batla House shootout which he had escaped. His sentencing has been scheduled for next Monday.