AURANGABAD, July 28 -- A 50-year-old inmate of Aurangabad Divisional Jail, incarcerated for the last 15 years, died during treatment for 'chest pain' on Sunday, officials said on Monday. Mrityunjay Mishra, a resident of Misir Bigha village in Pauthu police station area of Aurangabad, was jailed in several cases related to Maoist activities. Divisional jail superintendent Deepak Kumar said the actual cause of death will be confirmed only after the post-mortem examination report is received. Mrityunjay's nephew Amit Kumar Mishra said that he suddenly experienced chest pain in the evening and was taken to Aurangabad Sadar Hospital. After first aid, doctors referred him to Anugrah Narayan Magadh Medical College and Hospital, Gaya, where he died during treatment late at night....