CBI has also demanded to dismiss the application filed by Pillai.
The central agency has named IPS officer Vanzara, P P Pandey, G L Singhal and other police officers as accused in the fake encounter case charge sheet, saying that it was a joint operation by Gujarat Police and Intelligence Bureau (IB).
In the supplementary charge sheet, they had named former IB Joint Director Rajendra Kumar and three other officers.
Mumbra college girl Ishrat (19), Javed Shaikh alias Pranesh Pillai, Amjadali Akbarali Rana and Zeeshan Johar were killed in an encounter with Gujarat Police on the outskirts of city on June 15, 2004.
Shah was Minister of State for Home at that time.