Recent Punjab and Haryana High Court Rulings on Witness Tampering and Their Impact on Murder Trials

The Punjab and Haryana High Court at Chandigarh has issued a series of judgments in the past two years that redefine how courts address allegations of witness tampering in murder prosecutions. These decisions clarify the evidentiary thresholds for establishing tampering, outline the procedural safeguards available to both prosecution and defence, and delineate the punitive measures that may be imposed on parties found to have interfered with testimony. Understanding the nuances of these rulings is essential for any party navigating a murder trial where the integrity of witness testimony is contested.

Witness tampering, by its very nature, strikes at the core of the criminal justice process. When a witness in a murder case is coerced, bribed, or threatened, the reliability of the entire evidentiary matrix can be compromised, potentially leading to wrongful convictions or acquittals. The High Court’s recent jurisprudence emphasizes that any interference—whether direct or indirect—must be scrutinised under the statutory framework of the BNS, the statutory provisions governing punishable offences against the administration of justice, and the procedural safeguards articulated in the BSA.

For practitioners appearing before the Punjab and Haryana High Court, the evolving case law demands meticulous preparation of petitions, precise documentation of alleged tampering, and strategic anticipation of the court’s approach to evidentiary challenges. The High Court has signalled a willingness to entertain interlocutory applications for protective orders, to stay proceedings where tampering threatens the fairness of trial, and to impose rigorous sanctions on parties or counsel who facilitate such misconduct.

Legal Issue: Mechanisms of Witness Tampering in Murder Trials Before the Punjab and Haryana High Court

The statutory foundation for prosecuting witness tampering in Punjab and Haryana lies primarily within the BNS, which criminalises any act intended to pervert the course of justice by influencing a witness’s testimony. The High Court has interpreted “influence” expansively, encompassing not only overt threats but also subtle inducements, promises of future favours, and the provision of material benefits. In State v. Ranjit Singh, the bench held that the provision of a financial advance to a key witness, while not accompanied by explicit threats, satisfied the element of “corrupt inducement” under the BNS.

Procedurally, the BSA empowers the trial court to issue protection orders for vulnerable witnesses, to record statements in-camera, and to order police protection. The High Court has reinforced the applicability of these provisions in murder cases where the stakes for witnesses are exceptionally high. In People v. Ajeet Kaur, the court directed the sessions judge to conduct a closed‑door hearing for the testimony of a surviving victim, citing the risk of intimidation and the need to preserve the integrity of the evidence.

Recent rulings have also clarified the standard of proof required to establish tampering. The High Court requires a “pre‑ponderance of probability” that the alleged act was intended to sway testimony, coupled with a “causal connection” between the act and the witness’s subsequent conduct. This two‑pronged test aligns with the evidentiary standards set forth in the BNSS, which governs the admissibility of secondary evidence related to witness intimidation.

Importantly, the Punjab and Haryana High Court has emphasized the court’s supervisory role in ensuring that trial judges do not inadvertently become complicit in tampering by allowing inadmissible evidence to influence the jury or bench. The High Court in Rohit v. State stressed that any procedural lapse—such as failure to record a witness’s statement contemporaneously with alleged coercion—may render the entire trial vulnerable to appellate reversal on the ground of compromised fairness.

Finally, the High Court has underscored the remedial spectrum available to victims of tampering. Apart from criminal prosecution, the court can entertain civil applications for compensation under the BNS, order restitution of any unlawfully obtained benefits, and direct the dismissal of any confession or statement obtained through duress. The court’s willingness to grant such relief reflects a policy aim to deter future misconduct and to reaffirm the sanctity of witness testimony in murder investigations.

Choosing a Lawyer for Witness Tampering Issues in Murder Trials at the Punjab and Haryana High Court

Selecting counsel for a murder trial involving alleged witness tampering requires an assessment of both substantive expertise and procedural acumen specific to the Punjab and Haryana High Court. Lawyers must demonstrate a track record of handling complex BNS and BNSS matters, familiarity with the High Court’s precedential rulings, and an ability to draft precise applications for protection orders, stay orders, and contempt proceedings.

Practical considerations include the lawyer’s experience in presenting interlocutory applications before the High Court bench, knowledge of the evidentiary standards articulated in recent judgments, and an established rapport with the court’s registrars and judges. Those who have previously secured protective measures for vulnerable witnesses or have successfully challenged tampering allegations on appeal bring an indispensable strategic advantage.

In addition, the lawyer’s capacity to coordinate with investigators, forensic experts, and victim‑support services is crucial. Effective counsel will orchestrate a multidisciplinary approach, ensuring that forensic reports, police logs, and witness statements are meticulously cross‑referenced to uncover patterns of intimidation that satisfy the BNS criteria.

Clients must also inquire about the lawyer’s familiarity with the ancillary procedural tools under the BSA, such as filing of interim applications under Order 38 for the preservation of evidence, and the use of video conferencing facilities to protect witnesses who fear physical presence in the courtroom. A nuanced understanding of these procedural instruments can dramatically influence the outcome of a murder trial where witness tampering is alleged.

Featured Lawyers Practising Before the Punjab and Haryana High Court on Witness Tampering in Murder Trials

SimranLaw Chandigarh

★★★★★

SimranLaw Chandigarh maintains an active practice before the Punjab and Haryana High Court at Chandigarh and regularly appears before the Supreme Court of India on matters involving the BNS and BNSS. The firm has represented both prosecution and defence in complex murder trials where the credibility of key witnesses has been contested. Their approach emphasises rigorous documentation of alleged tampering incidents, strategic filing of protection orders under the BSA, and meticulous cross‑examination techniques designed to expose inducements or coercion. SimranLaw’s experience includes success in securing stay orders to prevent the admission of tampered testimony, thereby safeguarding the fairness of the trial process.

• Filing of interim applications for witness protection under the BSA.
• Drafting of criminal contempt petitions related to witness interference.
• Preparation of detailed BNS‑compliant charge sheets addressing tampering.
• Representation in appeals challenging the admissibility of tampered statements.
• Coordination with forensic experts to corroborate claims of intimidation.
• Strategic advice on plea bargaining when tampering risks jeopardise trial integrity.

Singh & Singh Legal Associates

★★★★☆

Singh & Singh Legal Associates specialises in criminal defence before the Punjab and Haryana High Court, with a particular focus on murder cases affected by alleged witness tampering. Their team combines senior counsel experienced in BNS prosecutions with junior attorneys skilled in drafting precise petitionary reliefs under the BSA. The firm’s litigation strategy often involves filing applications for in‑camera recording of vulnerable witness testimonies, thereby minimizing exposure to external pressure. Singh & Singh’s practitioners are conversant with the latest High Court rulings that define the evidentiary threshold for tampering, ensuring that every procedural step aligns with judicial expectations.

• Petitioning for sealed witness statements to prevent external influence.
• Drafting of protective orders limiting media exposure of witnesses.
• Submission of detailed affidavits evidencing coercive conduct.
• Representation in contempt of court matters arising from tampering.
• Advising clients on the risk assessment of witness reliability.
• Assistance in securing police protection for at‑risk witnesses.
• Preparation of cross‑examination scripts highlighting inconsistencies caused by tampering.

Advocate Pavithra Shetty

★★★★☆

Advocate Pavithra Shetty brings a focused expertise in criminal law before the Punjab and Haryana High Court, having argued several landmark judgments on witness tampering in murder trials. Her practice places particular emphasis on the procedural safeguards under the BSA, including the filing of applications under Order 38 for preservation of evidence relating to alleged intimidation. Advocate Shetty’s courtroom advocacy is noted for its precision in exposing the subtleties of indirect inducements, drawing upon BNSS precedents to demonstrate how even seemingly innocuous interactions may constitute tampering.

• Filing of writ petitions challenging the admissibility of tampered evidence.
• Drafting detailed memoranda on BNSS jurisprudence for judicial reference.
• Preparation of victim‑impact statements that underscore the effects of intimidation.
• Representation in High Court hearings seeking the dismissal of coerced confessions.
• Coordination with social workers to support witness safety.
• Strategic filing of criminal revision applications on tampering orders.
• Legal research and opinion on emerging BNS case law.

Banerjee & Co. Legal Solutions

★★★★☆

Banerjee & Co. Legal Solutions is recognised for its adept handling of high‑profile murder trials where the prosecution’s case hinges on the testimony of contested witnesses. Their litigation team is well‑versed in invoking the High Court’s protective mechanisms under the BSA, including the issuance of “no‑contact” directives between parties and witnesses. Banerjee & Co. routinely prepares comprehensive dossiers that map the chronology of alleged tampering, integrating police reports, call logs, and financial records to satisfy the BNS burden of proof.

• Application for “no‑contact” orders to shield witnesses from intimidation.
• Compilation of forensic audit trails linking inducements to witness behaviour.
• Submission of detailed timeline exhibits supporting tampering allegations.
• Legal representation in High Court contempt hearings related to witness interference.
• Expert testimony coordination to validate claims of coercion.
• Strategic advice on plea negotiations when witness credibility is compromised.
• Assistance in filing criminal revision petitions challenging lower‑court rulings on tampering.

Vikas Law Advisory

★★★★☆

Vikas Law Advisory focuses on criminal defence strategies that pre‑emptively address potential witness tampering in murder cases before the Punjab and Haryana High Court. The firm’s counsel frequently drafts pre‑emptive protective petitions under the BSA, seeking court orders that restrict communication between accused parties and key witnesses. Their procedural expertise includes filing of “interim injunctions” to halt any contact that could influence testimony, thereby preserving the trial’s integrity from the outset.

• Drafting of interim injunctions barring accused from contacting witnesses.
• Strategic filing of applications for police protection under the BSA.
• Preparation of comprehensive BNS‑compliant affidavits detailing tampering evidence.
• Representation in High Court hearings seeking to quash unlawfully obtained statements.
• Coordination with investigative agencies for secure witness handling.
• Legal advice on the impact of tampering on bail applications.
• Assistance in preparing appeal briefs challenging lower‑court acceptance of tampered evidence.

Advocate Geeta Nair

★★★★☆

Advocate Geeta Nair has built a reputation for meticulous advocacy in murder trials where witness tampering allegations arise. Her practice leverages the High Court’s jurisprudence on the BNSS standard of proof, ensuring that every claim of inducement is substantiated with documentary evidence and corroborative testimony. Advocate Nair frequently engages in “protective hearing” applications to secure the presence of vulnerable witnesses in a controlled environment, thereby mitigating intimidation risks.

• Filing of protective hearing applications to secure in‑camera testimony.
• Drafting detailed memoranda on BNSS evidentiary thresholds.
• Preparation of cross‑examination plans targeting inconsistencies caused by tampering.
• Legal representation in contempt proceedings against parties accused of intimidation.
• Coordination with victim assistance NGOs for witness safety plans.
• Submission of forensic accounting reports linking financial inducements to witness statements.
• Strategic counsel on the use of video testimony to avoid physical intimidation.

Pillai & Anand Law Firm

★★★★☆

Pillai & Anand Law Firm’s criminal litigation team routinely handles murder prosecutions complicated by alleged witness tampering before the Punjab and Haryana High Court. Their methodology includes comprehensive forensic document analysis to uncover patterns of communication that may constitute illegal influence. The firm is adept at invoking the High Court’s authority to vacate or modify judgments that were predicated on tampered evidence, thereby preserving the rights of the accused.

• Forensic analysis of communication records to establish tampering.
• Petitioning for vacatur of judgments based on compromised evidence.
• Drafting of comprehensive BNS‑aligned charge sheets addressing tampering.
• Representation in appellate proceedings challenging tampered testimony.
• Coordination with cyber‑crime units for digital evidence preservation.
• Preparation of detailed witness protection plans endorsed by the High Court.
• Legal advice on the impact of tampering on sentencing mitigation.

Advocate Amarjit Kaur

★★★★☆

Advocate Amarjit Kaur specializes in defending clients against murder charges where the prosecution’s case rests heavily on witnesses alleged to have been tampered with. Her practice emphasizes filing of “genuine dispute” petitions under the BSA to contest the admissibility of statements obtained through coercion. Advocate Kaur’s courtroom strategy often involves rigorous cross‑examination to expose contradictions that arise from tampered testimony, aligning with the High Court’s recent pronouncements on the necessity of clean, untainted evidence.

• Filing of genuine dispute petitions challenging tampered statements.
• Preparation of cross‑examination scripts targeting inconsistencies.
• Submission of expert forensic reports on voice‑modulation and coercion.
• Legal representation in High Court contempt hearings concerning witness intimidation.
• Coordination with police for secure transport of at‑risk witnesses.
• Assistance in drafting comprehensive BNS‑compliant affidavits.
• Strategic advice on negotiating plea deals when tampering undermines prosecution’s case.

LexPoint Legal Chambers

★★★★☆

LexPoint Legal Chambers offers a blend of criminal defence and prosecutorial experience before the Punjab and Haryana High Court, making them uniquely positioned to navigate the delicate balance of witness protection and evidentiary integrity in murder trials. Their attorneys frequently file applications for “sealed docket” handling of tampering evidence, ensuring that sensitive material remains confidential until the court determines its admissibility under the BNSS criteria.

• Application for sealed docket handling of tampering evidence.
• Drafting of confidentiality agreements to protect witness identities.
• Legal representation in hearings determining admissibility under BNSS.
• Coordination with court‑appointed custodians for evidence security.
• Preparation of comprehensive BNS‑aligned petitions for contempt sanctions.
• Strategic advice on timing of witness testimony to minimize exposure.
• Assistance in filing revision petitions challenging lower‑court rulings on tampering.

Advocate Tara Mishra

★★★★☆

Advocate Tara Mishra’s practice is distinguished by an emphasis on procedural safeguards under the BSA, particularly in murder trials where the reliability of witness testimony is under scrutiny. She frequently submits “interim protection” applications that request the High Court’s intervention to temporarily suspend the use of a contested statement until a full inquiry into alleged tampering is completed. Advocate Mishra’s meticulous documentation ensures that the High Court’s standards for evidence preservation are met.

• Filing of interim protection applications to suspend contested statements.
• Preparation of investigative briefs outlining alleged tampering incidents.
• Legal representation in High Court hearings on provisional orders.
• Coordination with forensic linguists to analyze statement authenticity.
• Drafting of comprehensive BNS‑compliant affidavits detailing coercion.
• Advice on maintaining chain‑of‑custody for vulnerable witness statements.
• Strategic counselling on post‑conviction relief where tampering is proven.

Advocate Veena Shah

★★★★☆

Advocate Veena Shah brings considerable experience in handling murder prosecutions where the defence raises substantial claims of witness tampering before the Punjab and Haryana High Court. Her advocacy often includes filing “application for special leave” to bring the matter before a larger bench, seeking a definitive pronouncement on the ambit of BNS provisions in the context of murder trials. Advocate Shah also assists clients in securing protective custody for witnesses, aligning with the High Court’s protective framework.

• Application for special leave to secure a bench ruling on BNS scope.
• Drafting of protective custody orders for at‑risk witnesses.
• Preparation of detailed timelines linking inducements to witness statements.
• Legal representation in contempt proceedings arising from tampering attempts.
• Coordination with victim‑support charities for witness welfare.
• Submission of forensic evidence to corroborate intimidation claims.
• Strategic advice on leveraging High Court precedents in trial strategy.

Airy & Sons Law Practice

★★★★☆

Airy & Sons Law Practice focuses on criminal defence in murder cases where the crux of the prosecution’s evidence is a witness alleged to have been tampered with. The firm’s litigation strategy includes filing “suo motu” applications urging the Punjab and Haryana High Court to investigate possible interference, especially when preliminary inquiries reveal suspicious financial transactions correlated with the witness’s testimony.

• Suo motu applications seeking High Court investigation of tampering.
• Drafting of financial forensic reports linking inducements to witness statements.
• Legal representation in hearings on the admissibility of contested evidence.
• Coordination with investigative agencies to trace intimidation pathways.
• Preparation of comprehensive BNS‑aligned petitions for punitive measures.
• Advice on protective measures for witnesses under threat.
• Strategic filing of revision petitions challenging lower‑court acceptance of tampered testimony.

Bharat & Partners Litigation

★★★★☆

Bharat & Partners Litigation offers a robust defence platform for clients facing murder charges complicated by alleged witness tampering in the Punjab and Haryana High Court. Their attorneys are adept at invoking the High Court’s power under the BSA to issue “stay of trial” orders when the authenticity of a key witness’s statement is under serious doubt, thereby preventing premature conviction based on potentially compromised evidence.

• Petition for stay of trial pending investigation of witness tampering.
• Drafting of detailed BNS‑compliant affidavits documenting intimidation.
• Legal representation in High Court hearings on stay applications.
• Coordination with forensic document examiners to verify statement integrity.
• Preparation of comprehensive protective orders for vulnerable witnesses.
• Strategic advice on leveraging stay orders to negotiate plea discussions.
• Assistance in filing appellate briefs challenging convictions based on tampered evidence.

Advocate Shalini Jain

★★★★☆

Advocate Shalini Jain specializes in navigating the interplay between the BNS and BNSS in murder trials that involve alleged witness tampering before the Punjab and Haryana High Court. Her courtroom work frequently includes filing “interim relief” applications that temporarily prohibit the use of suspect statements until a full evidentiary hearing under the BNSS can be conducted. Advocate Jain’s thorough preparation of evidentiary matrices is instrumental in meeting the High Court’s stringent standards.

• Interim relief applications barring use of suspect statements.
• Preparation of evidentiary matrices linking tampering acts to witness testimony.
• Legal representation in detailed BNSS evidentiary hearings.
• Coordination with expert psychologists to assess witness coercion.
• Drafting of BNS‑aligned petitions for punitive sanctions.
• Advice on protecting witnesses through court‑ordered anonymity.
• Strategic filing of revision applications on lower‑court rulings regarding tampered evidence.

Kirit Sharma Legal Consulting

★★★★☆

Kirit Sharma Legal Consulting provides counsel on both prosecution and defence fronts in murder cases where witness tampering allegations emerge before the Punjab and Haryana High Court. Their legal team frequently drafts “notice of intent” letters to parties suspected of influencing witnesses, leveraging the High Court’s power to issue contempt notices under the BNS. This pre‑emptive approach often deters further interference and preserves evidentiary integrity.

• Drafting notice of intent letters to suspected tamperers.
• Filing contempt notices under the BNS for witness intimidation.
• Preparation of comprehensive protective orders for at‑risk witnesses.
• Legal representation in High Court contempt hearings.
• Coordination with police for secure transport of witnesses.
• Submission of forensic reports corroborating intimidation claims.
• Strategic advice on leveraging contempt proceedings to protect trial fairness.

Raman & Kaur Legal Associates

★★★★☆

Raman & Kaur Legal Associates focuses on high‑stakes murder litigation where the defence challenges the legitimacy of key witness testimony on grounds of tampering. Their practice routinely includes filing “application for re‑examination” of statements under the BSA, requesting that the High Court order a fresh, untainted recording of testimony after securing comprehensive protective measures. This strategy aligns with recent High Court pronouncements emphasizing the need for clean evidence.

• Application for re‑examination of witness statements under the BSA.
• Preparation of protective measures and secure environments for fresh testimony.
• Legal representation in High Court hearings on re‑examination orders.
• Coordination with forensic audio experts to verify statement authenticity.
• Drafting of BNS‑compliant affidavits detailing alleged intimidation.
• Advice on strategic timing of re‑examination to maximise impact.
• Assistance in filing appellate briefs challenging convictions based on tampered statements.

Advocate Saurabh Malhotra

★★★★☆

Advocate Saurabh Malhotra is known for his precise handling of murder cases involving alleged witness tampering before the Punjab and Haryana High Court. He frequently files “interim injunctions” to prevent any communication between the accused and the witness pending a full inquiry under the BNSS. His approach ensures that the investigation proceeds without the risk of further tampering, thereby preserving the court’s confidence in the evidentiary record.

• Filing interim injunctions restricting contact between accused and witness.
• Preparation of detailed investigative briefs for BNSS hearings.
• Legal representation in High Court applications for protective orders.
• Coordination with forensic specialists to analyse communication records.
• Drafting of comprehensive BNS‑aligned petitions for punitive action.
• Advice on safeguarding witness testimony through sealed docket procedures.
• Strategic filing of revision petitions against lower‑court acceptance of tampered evidence.

Rao, Kaur & Associates

★★★★☆

Rao, Kaur & Associates combines seasoned criminal litigation experience with a focus on safeguarding witness integrity in murder trials before the Punjab and Haryana High Court. Their team routinely submits “petition for protective custody” under the BSA, ensuring that witnesses are placed under police protection and that their testimonies are recorded in a controlled environment. The firm’s methodical documentation aligns with the High Court’s expectations for evidentiary rigor.

• Petition for protective custody of vulnerable witnesses.
• Preparation of detailed logs documenting attempted intimidation.
• Legal representation in High Court hearings on protective measures.
• Coordination with police and forensic teams for secure evidence handling.
• Drafting of BNS‑compliant affidavits outlining coercive actions.
• Advice on using video testimony to limit physical risks.
• Strategic filing of appellate applications challenging convictions based on compromised evidence.

Gaurav Law Associates

★★★★☆

Gaurav Law Associates emphasizes a proactive defence strategy in murder cases where the prosecution's case rests on witnesses alleged to have been tampered with. Their counsel frequently files “pre‑emptive application for preservation of evidence” under the BSA, asking the Punjab and Haryana High Court to order the seizure of phones, emails, and financial records that may reveal inducements. This anticipatory approach often forces the prosecution to disclose the full scope of tampering allegations early in the trial.

• Pre‑emptive application for preservation of electronic evidence.
• Drafting of detailed forensic request orders for phone and email logs.
• Legal representation in High Court hearings on evidence preservation.
• Coordination with digital forensic experts for data analysis.
• Preparation of BNS‑aligned affidavits documenting suspected inducements.
• Advice on strategic timing of disclosure to maximise impact.
• Assistance in filing revision petitions challenging lower‑court rulings on tampered evidence.

Ananya Law Chamber

★★★★☆

Ananya Law Chamber focuses on the intersection of criminal procedure and witness protection in murder trials before the Punjab and Haryana High Court. Their attorneys often submit “application for sealed testimony” under the BSA, seeking to have a witness’s statement recorded behind closed doors and sealed from public view to prevent retaliation. The chamber’s thorough preparation of supporting documentation helps satisfy the High Court’s stringent standards for sealing evidence.

• Application for sealed testimony to protect witness identity.
• Preparation of comprehensive affidavits detailing intimidation risks.
• Legal representation in High Court hearings on sealing orders.
• Coordination with court‑appointed custodians for secure evidence storage.
• Drafting of BNS‑compliant petitions seeking punitive sanctions for tampering.
• Advice on leveraging sealed testimony to strengthen defence narrative.
• Strategic filing of appellate briefs challenging convictions based on unsealed, potentially tampered evidence.

Practical Guidance for Litigants Facing Witness Tampering Issues in Murder Trials Before the Punjab and Haryana High Court

When a murder trial reaches the Punjab and Haryana High Court, parties must act swiftly to preserve the integrity of witness testimony. The first procedural step is to file an application under the BSA requesting either a protective order, a stay of trial, or an interim injunction, depending on the immediacy of the threat. Courts typically require a sworn affidavit detailing the specific acts of intimidation, any financial transactions, and corroborating evidence such as call logs or bank statements. Submitting this documentation within ten days of discovering the alleged tampering maximises the likelihood of the High Court granting urgent relief.

Documentary preparation is critical. Litigants should compile a chronological dossier that includes police reports, forensic analysis, witness statements, and any written threats. Each item must be indexed and referenced in the affidavit to satisfy the High Court’s requirement for a “clear nexus” between the alleged act and the witness’s subsequent behaviour. Failure to provide a coherent evidentiary chain can result in the application being dismissed as speculative.

Strategically, counsel should consider requesting “in‑camera” recording of the witness’s testimony, a remedy expressly endorsed by recent High Court rulings. This approach isolates the witness from potential external pressure while preserving a complete record for appellate review. When seeking such an order, the application must articulate why an open‑court proceeding would jeopardise the witness’s safety and how the in‑camera setting aligns with the principles of fair trial under the BNS.

Timing of motions is another decisive factor. Applications for protective orders should be filed before the witness is called to testify; once testimony has been recorded, the court’s discretion to alter the evidentiary record narrows considerably. If a tampering incident emerges after testimony, the correct remedy is a “petition for re‑examination” of the statement, accompanied by a request for a fresh, untampered recording. The High Court has emphasized that such a petition must be accompanied by fresh evidence indicating the original statement’s compromise.

Finally, parties must remain vigilant about the High Court’s sanctions regime. Under the BNS, courts may impose fines, imprisonment, or contempt penalties on individuals who engage in witness tampering. Counsel should advise their clients on the potential criminal liability of co‑accused individuals, and where appropriate, seek the court’s assistance in initiating separate contempt proceedings. This dual‑track approach—defending the trial’s evidentiary integrity while pursuing punitive action against tamperers—reinforces the High Court’s commitment to upholding justice in murder trials.