A truck driver was burnt alive after his vehicle rammed into a tree and caught-fire in Hamirpur-district, police said. SHO Sumerpur-Prakash-Yadav said the accident took place at around 7.30-pm on Saturday when the sand-laden-truck was on its way to Kanpur. "The driver lost control of the vehicle while trying to save a motorcyclist. The truck rammed into a tree and immediately caught-fire," police said.