LUCKNOW, Sept. 11 -- The Uttar Pradesh Vigilance Establishment's Agra sector has registered a case against Naveen Kumar, former nayab tehsildar of Sirsaganj tehsil in Firozabad, for allegedly possessing disproportionate assets, with an open inquiry finding that his expenditure exceeded his known legal income by more than Rs.55 lakh, confirmed senior vigilance officials. The FIR, registered on Thursday, invokes Sections 13(1)(b) and 13(2) of the Prevention of Corruption Act, 1988, as amended in 2018. The case was registered at the Vigilance Establishment's Agra sector police station following directions from the state government's Vigilance Department. According to the FIR, an open inquiry against Kumar was ordered on July 22, 2024, after allegations relating to his assets. The final inquiry report was subsequently submitted to the government on March 10, 2026. The inquiry assessed Kumar's income from all known legitimate sources during the period under scrutiny at Rs.31,69,951. Against this, his expenditure on acquisition of movable and immovable properties and maintenance was calculated at Rs.86,70,886. This resulted in an alleged excess expenditure of Rs.55,00,935, which the inquiry found disproportionate to his known sources of income....