LARKANA - A prisoner of Central Jail Larkana was found mysteriously dead on Sunday. The prisoner, Ghulam Nabi Lashari, a tractor driver, was under jail in a case pertaining to a marriage party accident. On Sunday, his body was found hanging with a tree at Dhobi Ghat in the city. The body was shifted to a local hospital for medico-legal formalities and later handed over to the heirs. The heirs of the victim accused the jail administration of killing the prisoner. They also held a protest against the administration and demanded justice from the relevant authorities.