An inmate of Adiala Jail died l as a result of a heart attack. According to police, 65 year old Abdul Aziz who was convicted on murder charges died in jail hospital after suffering from a heart attack. According to relatives of deceased, Abdul Aziz was a heart patient and he was taken to civil hospital for treatment but after treatment he was sent back to jail. The other day Abdul Aziz suffered a heart attack and was taken to jail hospital where he died. The dead body has been handed over to police after necessary procedures.