The coal scam that is on trial before a Special Central Bureau of Investigation (CBI) court in New Delhi is expected to see a new twist as Radhakrishna Saraf, former director of Gagan Sponge & Iron, one of the companies involved in the scam passed away of a heart disease in Ahmedabad.Saraf is named as accused in the allocation of the Amarkonda murgadangal coal block in Jharkhand. It...