Visakhapatnam: The National Investigation Agency (NIA) special court at Visakhapatnam has sentenced simple imprisonment of five-and-a-half years to a key accused in a Pakistan-led espionage conspiracy case involving fraudulent use of mobile SIM cards and misuse of social media platforms. Accused Pleaded Guilty During Trial The accused, Altafhusen Ghanchibhai alias Shakil, had pleaded guilty during.