Karnataka High Court Directs Trial Court To Review Prajwal Revanna's Objections To Electronic Evidence

In a significant procedural development regarding the ongoing criminal proceedings against former Member of Parliament and expelled Janata Dal (Secular) leader Prajwal Revanna, the Karnataka High Court has intervened to clarify the handling of contested digital evidence. On Friday, July 31 , the High Court directed the trial court to proactively address the objections raised by the petitioner concerning the marking of a pen drive as evidence within the scope of a rape case. This order, delivered by Justice M Nagaprasanna, underscores the judiciary's commitment to ensuring that stringent evidentiary standards , particularly those involving digital assets, are strictly adhered to during the trial process.

The directive follows a petition filed by Revanna, who challenged an order issued by a trial court on June 24 . That earlier order had overruled the defense’s objections to the marking of the pen drive, which the prosecution sought to introduce as a pivotal piece of digital evidence. By disposing of the petition, the High Court has effectively mandated that the trial court must reconsider these objections at the appropriate juncture, acknowledging the nuances inherent in the submission of electronic records .

Background and Context of the Case

The case involving Prajwal Revanna is among a series of high-profile legal challenges currently ensnaring the former parliamentarian. Accused in four separate sexual assault and harassment cases, the legal proceedings have reached a complex stage. In the matter identified as Special C.C. No. 1586 of 2025, arising from FIR No. 107 of 2024, the prosecution introduced a digital device—a pen drive—as evidence during the testimonies of witnesses 1 through 3.

The defense, led by Senior Advocate G. Arun , argued that the introduction of this digital material was procedurally improper, primarily because the witnesses through whom the device was introduced were neither the authors of the data contained therein nor deemed competent witnesses to authenticate the electronic record. The defense sought to have specific portions of the depositions relating to this electronic evidence expunged, citing concerns over the chain of custody and the foundational requirements for digital admissibility .

The legal complexity of the case is compounded by the gravity of the charges, which include Section 376 (rape), Section 354 (outraging modesty), Section 354-A (sexual harassment), and other relevant provisions under the Indian Penal Code and the Information Technology Act, 2000 . These legal battles are concurrent with other judicial milestones in Revanna's life; notably, a Sessions Court has already handed down a conviction in a separate, similar case, sentencing the former leader to life imprisonment as of August 2 , marking a major turning point in the wider investigation of these allegations.

The Deliberations of the Karnataka High Court

During the proceedings before the Karnataka High Court , the focus remained squarely on the procedural rights of the accused to challenge the authenticity and admissibility of electronic evidence. The Court observed, "Since marking is already done only relief sought is that objections which he has filed or which are to be filed to the marking should be considered at relevant point of time."

Justice Nagaprasanna recorded the submissions from both sides, noting the cooperative stance of the Special Public Prosecutor appearing for the State of Karnataka , who indicated that the prosecution held no objection to the Court’s proposal. By confirming that the trial court must weigh these objections against the established standards for evidentiary marking, the High Court has ensured that the defense’s right to challenge the foundational validity of the pen drive is not precluded by the trial court's prior, and relatively hasty, dismissal of those objections.

The Court’s order stipulates that any objections previously filed, as well as any others that the defense deems necessary to raise in the future, must be examined at the appropriate stage of the trial, irrespective of the findings articulated in the June 24 order. This ensures that the trial court retains the flexibility to evaluate judicial claims regarding digital authenticity fairly as the case progresses.

Legal Analysis of Digital Evidence Standards

The primary implication of this ruling centers on the increasing judicial scrutiny of electronic records in criminal trials. In modern litigation, the burden of proving that electronic data is authentic rests with the party seeking to introduce it. The hesitation shown by the defense in this case highlights a critical issue: the role of the "author" or the "competent witness" when dealing with digital media.

In many jurisdictions, the mere marking of a physical storage device, such as a pen drive, as an exhibit during the testimony of an unrelated witness can create a false presumption of authenticity. By requiring the trial court to consider the specific objections regarding the witness's competency as a custodian or creator of the electronic data, the Karnataka High Court is subtly reinforcing the legislative intent behind provisions regarding digital records. It serves as a reminder to the trial judiciary that if a witness merely describes an item without being able to speak to the creation, metadata, or integrity of the contents, their testimony regarding that item may lead to an improperly founded evidentiary record.

For criminal jurisprudence , particularly in sexual assault cases where audio-visual evidence often serves as a cornerstone of the prosecution’s argument, this decision serves to protect the integrity of the record. Should the digital material be deemed inadmissible or poorly authenticated, it risks undermining the entire structure of the trial, leading to avoidable delays or appeals.

Impact on Legal Practice

For legal practitioners, this case serves as a masterclass in the necessity of preserving objections at the trial stage. The proactive approach taken by the defense to approach the High Court ensures that their right to challenge crucial evidence remains preserved, preventing the trial court from treating an exhibit as "proven" simply because it was entered into the record.

Furthermore, this development highlights the necessity for meticulous preparation when introducing electronic evidence. Prosecution teams must be prepared not only to produce physical devices but also to provide the necessary forensic metadata or expert testimony to bridge the gap if the witnesses on the stand have no technical knowledge of the files being marked. Conversely, for defense counsel, the takeaway is clear: the marking of an exhibit is not a fait accompli . Objections regarding the "authorship" or "competency" of the witness to identify electronic files must be raised, documented, and rigorously pursued to maintain the grounds for potential appellate review .

Conclusion

The directive issued by the Karnataka High Court in the case of Prajwal Revanna v/s State of Karnataka And Another underscores a fundamental principle of criminal procedure: that even in high-stakes, high-profile litigation, the rules of evidence must be applied with technical rigor. By ensuring that the trial court revisits the admissibility of contested pen drive evidence, the High Court has safeguarded the structural fairness of the trial. As the judicial process continues to evolve in the digital age, such interventions are vital for maintaining the balance between efficient trial management and the uncompromising protection of an accused person's right to contest the state’s evidence, thereby ensuring the sanctity of the ultimate verdict.