At least one BJP worker was killed and several others were injured during clashes at Halishahar in West Bengal's North 24 Paragana district on Saturday. The BJP alleged that the deceased party worker, Saikat Bhawal, was taking part in a 'Griha Sampark Abhiyan' programme on Saturday when he was killed by Trinamool Congress (TMC) goons. Watch the video for more details.