The report has been sent to the government by the Banda district administration, sources here on Monday said.The magisterial inquiry was conducted by Banda ADM Finance Rajesh Kumar.

In a letter to Banda District Magistrate, Umar Ansari, Mukhtar Ansari's son had demanded a magistrial probe into the death of his father. After six months, the probe findings have rejected the claims of "slow posing" by jail authorities.

In the latest development in the Mukhtar Ansari case, the magisterial inquiry has confirmed that the cause of his death was a heart attack, not poisoning. The report has been sent to the state government.

Gangster-turned politician Mukhtar Ansari died in prison due to heart attack and not because of slow poisoning, said a repor