A 40-year-old Trinamool Congress activist was killed and at least 25 others were injured in lightning strikes during Sunday’s thunderstorms in West Bengal’s Bankura district, police said. The incident occurred during a party rally addressed by its national general secretary Abhishek Banerjee at Indas. Saber Mallick, who participated in the rally on Sunday, was taken to a hospital after the lightning struck a tree near the venue and declared dead by doctors in the health facility, a police officer said.