Disproportionate assets and defective sanction: appellate evidence and proper material review defeated the corruption conviction.

A defect in investigation or sanction does not by itself vitiate a corruption prosecution unless prejudice or failure of justice is shown, and the alleged want of written authorisation was treated as a technical objection without demonstrated unfairness. Additional evidence may be received on appeal only in exceptional cases; the unproved telephone and electricity bills could not be relied on, but Ext. D-4 was admissible for consideration on its merits despite non-compliance with the prescribed form. Once Ext. D-4 was taken into account and the unproved bills excluded, the unexplained assets were materially reduced, and the remaining balance was too small on the facts to sustain a conviction for possession of disproportionate assets.

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Issues: (i) Whether the alleged irregularity in the initiation of investigation and sanction vitiated the prosecution and conviction; (ii) Whether additional evidence could be taken at the appellate stage and whether the unproved documents and Ext. D-4 could be relied upon; (iii) Whether, on a correct appreciation of the evidence, the charge of possession of disproportionate assets was proved.

Issue (i): Whether the alleged irregularity in the initiation of investigation and sanction vitiated the prosecution and conviction.

Analysis: A defect or irregularity in investigation does not by itself destroy the competence of the court or invalidate the trial unless it results in miscarriage of justice. An irregularity in sanction is likewise not fatal unless prejudice or failure of justice is shown. The challenge to the investigation on the ground of want of written authorisation was treated as a technical objection on the facts of the case, and no unfairness in investigation was established.

Conclusion: The alleged irregularity in investigation and sanction did not vitiate the proceedings.

Issue (ii): Whether additional evidence could be taken at the appellate stage and whether the unproved documents and Ext. D-4 could be relied upon.

Analysis: Additional evidence may be received at the appellate stage in exceptional cases to remove a formal defect or to meet the ends of justice, but not to fill up lacunae in the prosecution case. The telephone and electricity bills remained unproved even after remand, so they could not be treated as evidence. By contrast, Ext. D-4 could not be discarded merely because it was not in the prescribed form or because the relevant service form was not produced; the conduct rules were service rules and not rules of evidence. The contents of Ext. D-4 therefore had to be examined on merits.

Conclusion: The unproved bills could not be relied upon, but Ext. D-4 ought to have been considered as evidence.

Issue (iii): Whether, on a correct appreciation of the evidence, the charge of possession of disproportionate assets was proved.

Analysis: Once the prosecution establishes possession of assets disproportionate to known sources of income, the accused must satisfactorily account for the excess. On a proper computation taking Ext. D-4 into account and excluding the unproved bills, the unexplained amount was reduced to a marginal sum. Such a small unexplained balance, in the facts of the long check period and the overall evidence, was insufficient to sustain the conviction for criminal misconduct.

Conclusion: The charge of possession of disproportionate assets was not proved to the requisite standard.

Final Conclusion: The conviction and sentence were unsustainable because the material evidence had been wrongly excluded, the alleged excess assets stood materially reduced on the proper computation, and the remaining unexplained amount was too small to justify criminal liability.

Ratio Decidendi: A defect in investigation or sanction does not vitiate a corruption trial absent failure of justice, and in a disproportionate-assets case the court must assess the accused's explanation on all admissible material before concluding that the excess assets remain criminally unexplained.

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