Rubbishing CBI's claims of arms and ammunition seizure, including a police service revolver and foreign-made firearms, during searches at two premises of an associate of now-suspended TMC leader Shajahan Sheikh in Sandeshkhali, West Bengal Chief Minister Mamata Banerjee said there was "no evidence" of arms seizure in Sandeshkhali. The CM also mentioned that the CBI teams conducted searches without informing the state police.