The Supreme Court today reopened the Bhopal gas tragedy case based on a curative plea by the Central Bureau of Investigation. An in-chamber proceeding presided over by the Chief Justice of India, S.H. Kapadia, Justice Altamas Kabir and Justice R.V. Raveendran has issued a notice to all 7 accused in the case seeking an answer as to why they must not be tried on charges of culpable homicide under section 304 of the Indian Penal Code.