India, Feb. 4 -- The father of a victim in the 2024 Old Rajendra Nagar coaching centre flooding tragedy alleged before a Delhi court on Tuesday that the Central Bureau of Investigation (CBI) conducted an "unfair investigation", ignoring material evidence that could establish criminal liability.

J Dalvin Suresh, whose son Nevin was one of three students who drowned on July 27, 2024, filed a protest petition before principal sessions judge Dinesh Bhatt of Rouse Avenue Courts seeking further investigation and a supplementary chargesheet.

The plea also requests adding sections under the Prevention of Corruption Act and an ad interim ex parte (temporary, emergency) stay on arguments on charge till the pendency of the petition.

Advocate Abhi...