Sword-wielding man attacks passersby in London, killing a 13-year-old boy and injuring 4 others, Prajwal Revanna ‘sex video’ case: Deve Gowda's grandson suspended by JD(S); SIT probe on, Devender Yadav appointed Delhi Congress chief, after Arvinder Lovely's resignation, 7 Maoists killed in Chhattisgarh's Bastar in another major anti-naxal operation, Tesla layoffs: ‘Frustrated’ Elon Musk sacks senior executives in fresh job cuts