A Villupuram court has declared former Minister K. Ponmudy and six others not guilty in a case involving red sand quarrying. The court found no evidence to link the accused to the alleged offense, stating the prosecution failed to prove its case. The proceedings, which invoked provisions of the Tamil Nadu Minor Minerals Concession Act and Prevention of Corruption Act, alongside criminal charges, concluded with an acquittal on grounds of insufficient proof.
The judgment comes after a lengthy legal process. The prosecution presented 57 witnesses, but 33 of them reportedly turned hostile during proceedings. The court order, delivered on April 2, follows the completion of arguments from both the prosecution and defense. The initial case was registered concerning the allotment of a red sand quarry at Poothurai village in Vanur block.

Background of Allegations and Legal Maneuvers
The red sand quarrying case centers on allegations that a quarry was improperly allotted to Ponmudy's son, Gowtham Sigamani, and five others. Reports suggest the state incurred an estimated loss of ₹28.36 crore due to alleged illegal quarrying beyond permissible limits. Ponmudy, who served as Minister for Mines and Minerals and Higher Education in a previous DMK government, was reportedly the minister in charge when the mining license was granted.
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This acquittal, however, is set against a backdrop of complex legal challenges and prior convictions. The Madras High Court had previously set aside a trial court's acquittal in a disproportionate assets case involving Ponmudy and his wife, P. Visalakshi, convicting them and sentencing them to a three-year jail term. This conviction was later stayed by the Supreme Court, which also granted them exemption from surrender. The disproportionate assets case pertains to wealth allegedly amassed between 2006 and 2011, exceeding known income sources by 65.99%.
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The Madras High Court has also initiated a 'suo motu' revision petition against Ponmudy's acquittals in other cases, signaling continued judicial examination. The court has indicated that transfers of cases from one district to another, without proper judicial authority, were "ex-facie illegal and non est in law." These legal entanglements underscore a pattern of intense scrutiny and a series of conflicting judicial pronouncements surrounding the former minister.
Ponmudy's political career has seen significant disruption due to these cases. Following the Madras High Court's conviction in the disproportionate assets case, he was disqualified as a legislator and removed from his ministerial position. The Supreme Court's stay on the conviction, however, paved the way for his potential reinstatement as a legislator and induction back into the cabinet. The appearance of Ponmudy and his sons, including MP Gowtham Sigamani, at a special court in connection with the red sand quarrying case in March 2025 highlights the ongoing nature of these legal proceedings.
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