Lawyer AP Singh claimed in the plea that according to the Delhi Prison rules, none of the four convicts in the same crime can be hanged till the last convict has exhausted all his legal options including the mercy petition. #NirbhayaCase

Lawyer AP Singh claimed in the plea that according to the Delhi Prison rules, none of the four convicts in the same crime can be hanged till the last convict has exhausted all his legal options including the mercy petition. #NirbhayaCase