Shimla, April 8 -- Reiterating the demand for a CBI investigation into the death of Vimal Negi, chief engineer-cum-general manager of the Himachal Pradesh Power Corporation Limited, leader of Opposition Jai Ram Thakur on Monday questioned the state government's "reluctance" to do so. "We had demanded a CBI probe in the assembly. The family does not accept the suicide theory. There are too many unanswered questions. But the government refused," Thakur said....