Mumbai was placed on high alert after a threatening email warned of bomb blasts across the city. Mumbai Police, GRP and BDDS teams conducted intensive security checks at CSMT, railway platforms and trains, using sniffer dog Sasha. Searches were also carried out near the BMC headquarters. (Pics/Ashish Raje)  

The Mumbai Press Club reportedly received a threatening email from a woman identifying herself as Neerja Ajmal Khan, claiming that multiple small bombs containing poisonous gas had been placed inside the building and were set to explode at 1 pm on Friday. (PICS/ ATUL KAMBLE)