Kanpur/Lucknow, Feb. 26 -- Six Mahakumbh pilgrims were killed in two separate accidents on Tuesday. In the first accident, three people were killed and three others sustained injuries on the Bundelkhand Expressway on Tuesday morning, said the Banda police. The victims, all residents of Rajasthan, were en route to the Prayagraj Mahakumbh Mela when their vehicle was rear-ended by a speeding SUV....