RANIPET: A 22-year-old man from Chennai was charred to death when his two-wheeler caught fire after a speeding tipper truck hit him from behind and trapped him with his bike under the heavy vehicle near Kaveripakkam in Ranipet district. The accident happened on the Chennai-Bengaluru National Highway. The deceased has been identified as R Manu Kashyap from Mambakkam, Chennai, a designer in a private firm...