Unlawful assembly liability can sustain murder convictions without individual overt acts where common object and collective participation are proved.
Defects in framing charges do not vitiate a trial unless they cause a failure of justice or proved prejudice, especially where the accused had full opportunity to meet the prosecution case. Liability under Sections 148 and 302/149 of the Indian Penal Code depends on membership of an unlawful assembly with the requisite common object or knowledge, not on proof of a separate overt act by each member. Consistent eyewitness evidence, medical corroboration, prompt reporting, recovery from the scene, and surrounding circumstances can establish a common object to commit murder and support constructive liability for the resulting offence.
Issues: (i) Whether defects in the charges framed against the accused vitiated the trial in the absence of proved prejudice; (ii) Whether membership of an unlawful assembly and liability under Sections 148 and 302/149 of the Indian Penal Code could be sustained without proof of specific overt acts by each accused; (iii) Whether the evidence proved that the assembly had the common object of committing murder and that the accused were liable for the resultant offence.
Issue (i): Whether defects in the charges framed against the accused vitiated the trial in the absence of proved prejudice.
Analysis: The governing provisions in the Code of Criminal Procedure, 1973 protect convictions from being set aside merely for errors, omissions or irregularities in the charge unless a failure of justice is shown. The accused had full opportunity to meet the prosecution case, cross-examined the eye-witnesses at length, and were informed during examination under Section 313 of the Code of Criminal Procedure, 1973 of the offences alleged against them. The record did not show that the alleged defect in the charge caused any real prejudice to their defence.
Conclusion: The objection to the trial on the ground of defective charges failed.
Issue (ii): Whether membership of an unlawful assembly and liability under Sections 148 and 302/149 of the Indian Penal Code could be sustained without proof of specific overt acts by each accused.
Analysis: Liability under Section 149 of the Indian Penal Code is founded on membership of the unlawful assembly with the requisite common object or knowledge, and not on proof that each member personally committed an overt act. Section 148 of the Indian Penal Code also depends on participation in the unlawful assembly. The presence of a mob armed with weapons, entering the house at night, breaking open the door and jointly assaulting the victims established membership and collective responsibility, even if individual acts differed in detail.
Conclusion: Specific overt acts by each accused were not indispensable to sustain liability under Sections 148 and 302/149 of the Indian Penal Code.
Issue (iii): Whether the evidence proved that the assembly had the common object of committing murder and that the accused were liable for the resultant offence.
Analysis: The ocular evidence of the natural witnesses was consistent and was corroborated by the prompt first information report, the medical evidence, and the recovery of incriminating articles from the scene. The nature of the assault, the time of occurrence, the forcible entry into the house, the weapons used, the injuries sustained and the pre-existing enmity showed that the assembly formed with the common object of murdering the deceased. Even on the alternative basis that every member did not share the exact same intention, the members knew that murder was likely to be committed in prosecution of the common object.
Conclusion: The acquittal of the concerned accused under Sections 148 and 302/149 of the Indian Penal Code was unsustainable, and their convictions and sentences were restored; the appeal of the remaining accused was dismissed.
Final Conclusion: The decision reaffirmed that an unlawful assembly may attract constructive liability for murder without proof of a distinct overt act by every member, where the circumstances establish a common object or knowledge of the likely commission of the offence.
Ratio Decidendi: Membership of an unlawful assembly with the requisite common object or knowledge is sufficient to fasten liability under Section 149 of the Indian Penal Code, and a conviction under that provision does not require proof of a separate overt act by each member when the circumstances establish collective participation in the offence.